diff --git a/.prettierrc b/.prettierrc
index 3ea7979..519a853 100644
--- a/.prettierrc
+++ b/.prettierrc
@@ -2,7 +2,7 @@
 	"printWidth": 80,
 	"tabWidth": 1,
 	"useTabs": true,
-	"semi": true,
+	"semi": false,
 	"singleQuote": true,
 	"trailingComma": "none",
 	"bracketSpacing": true,
diff --git a/src/controller/my.crocodiles.ts b/src/controller/my.crocodiles.ts
index 637b2a3..75a5004 100644
--- a/src/controller/my.crocodiles.ts
+++ b/src/controller/my.crocodiles.ts
@@ -1,41 +1,41 @@
-import * as request from '../utils/request';
-import { K6Interceptor } from '../utils/request';
-import { sleep } from 'k6';
-import { Crocodile } from '../types/crocodile.type';
-import fake from 'faker';
+import * as request from '../utils/request'
+import { K6Interceptor } from '../utils/request'
+import { sleep } from 'k6'
+import { Crocodile } from '../types/crocodile.type'
+import fake from 'faker'
 
-const CROCODILES_ENDPOINT = 'my/crocodiles/';
+const CROCODILES_ENDPOINT = 'my/crocodiles/'
 
 export function createCrocodiles(
 	token: string,
 	crocodile: Crocodile,
 	interceptor?: K6Interceptor
 ): Crocodile {
-	const headers = request.headers(token);
+	const headers = request.headers(token)
 	const response = request.post<Crocodile>(
 		CROCODILES_ENDPOINT,
 		crocodile,
 		headers,
 		interceptor
-	);
+	)
 
-	sleep(0.3);
-	return response;
+	sleep(0.3)
+	return response
 }
 
 export function getCrocodiles(
 	token: string,
 	interceptor?: K6Interceptor
 ): Crocodile[] {
-	const headers = request.headers(token);
+	const headers = request.headers(token)
 	const response = request.get<Crocodile[]>(
 		CROCODILES_ENDPOINT,
 		headers,
 		interceptor
-	);
+	)
 
-	sleep(0.3);
-	return response;
+	sleep(0.3)
+	return response
 }
 
 export function prepareCrocodiles(token: string, count: number = 100): void {
@@ -44,10 +44,10 @@ export function prepareCrocodiles(token: string, count: number = 100): void {
 			name: fake.name.firstName(),
 			sex: 'M',
 			date_of_birth: '2020-10-15'
-		};
+		}
 
-		const headers = request.headers(token);
-		request.post(CROCODILES_ENDPOINT, crocodile, headers);
-		sleep(0.3);
+		const headers = request.headers(token)
+		request.post(CROCODILES_ENDPOINT, crocodile, headers)
+		sleep(0.3)
 	}
 }
diff --git a/src/controller/user.auth.ts b/src/controller/user.auth.ts
index 61be307..b15b64c 100644
--- a/src/controller/user.auth.ts
+++ b/src/controller/user.auth.ts
@@ -1,30 +1,30 @@
-import * as request from '../utils/request';
-import { K6Interceptor } from '../utils/request';
-import { sleep } from 'k6';
-import { AuthRequest, AuthResponse } from '../types/user.type';
+import * as request from '../utils/request'
+import { K6Interceptor } from '../utils/request'
+import { sleep } from 'k6'
+import { AuthRequest, AuthResponse } from '../types/user.type'
 
-const AUTH_ENDPOINT = 'auth/token/login/';
+const AUTH_ENDPOINT = 'auth/token/login/'
 
 export function login(
 	authUser: AuthRequest,
 	interceptor?: K6Interceptor
 ): void {
-	const headers = request.headers();
-	request.post(AUTH_ENDPOINT, authUser, headers, interceptor);
-	sleep(0.3);
+	const headers = request.headers()
+	request.post(AUTH_ENDPOINT, authUser, headers, interceptor)
+	sleep(0.3)
 }
 
 export function getAuth({
 	username,
 	password
 }: {
-	username: string;
-	password: string;
+	username: string
+	password: string
 }): string {
-	const headers = request.headers();
+	const headers = request.headers()
 	return request.post<AuthResponse>(
 		AUTH_ENDPOINT,
 		{ username, password },
 		headers
-	).access;
+	).access
 }
diff --git a/src/controller/user.register.ts b/src/controller/user.register.ts
index 0ae2dc1..72f50ab 100644
--- a/src/controller/user.register.ts
+++ b/src/controller/user.register.ts
@@ -1,12 +1,12 @@
-import { sleep } from 'k6';
-import * as request from '../utils/request';
-import { K6Interceptor } from '../utils/request';
-import { User } from '../types/user.type';
+import { sleep } from 'k6'
+import * as request from '../utils/request'
+import { K6Interceptor } from '../utils/request'
+import { User } from '../types/user.type'
 
-const REGISTER_ENDPOINT = 'user/register/';
+const REGISTER_ENDPOINT = 'user/register/'
 
 export function register(user: User, interceptor?: K6Interceptor): void {
-	const headers = request.headers();
-	request.post(REGISTER_ENDPOINT, user, headers, interceptor);
-	sleep(0.3);
+	const headers = request.headers()
+	request.post(REGISTER_ENDPOINT, user, headers, interceptor)
+	sleep(0.3)
 }
diff --git a/src/test/crocodiles.create.ts b/src/test/crocodiles.create.ts
index 00d7f6a..1fbe60e 100644
--- a/src/test/crocodiles.create.ts
+++ b/src/test/crocodiles.create.ts
@@ -1,11 +1,11 @@
-import * as auth from '../controller/user.auth';
-import * as user from '../controller/user.register';
-import { Options } from 'k6/options';
-import * as fake from 'faker';
-import * as rate from '../utils/metrics';
-import { createCrocodiles } from '../controller/my.crocodiles';
-import { Crocodile } from '../types/crocodile.type';
-import { User } from '../types/user.type';
+import * as auth from '../controller/user.auth'
+import * as user from '../controller/user.register'
+import { Options } from 'k6/options'
+import * as fake from 'faker'
+import * as rate from '../utils/metrics'
+import { createCrocodiles } from '../controller/my.crocodiles'
+import { Crocodile } from '../types/crocodile.type'
+import { User } from '../types/user.type'
 
 export const options: Partial<Options> = {
 	vus: 30,
@@ -14,7 +14,7 @@ export const options: Partial<Options> = {
 		p80_within_1sec: ['rate >= 0.8'],
 		errors_rate: ['rate <= 0.1']
 	}
-};
+}
 
 export function setup(): string {
 	const userPayload: User = {
@@ -23,10 +23,10 @@ export function setup(): string {
 		last_name: fake.name.lastName(),
 		email: fake.internet.email(),
 		password: fake.internet.password()
-	};
+	}
 
-	user.register(userPayload);
-	return auth.getAuth(userPayload);
+	user.register(userPayload)
+	return auth.getAuth(userPayload)
 }
 
 export default function (_token: string): void {
@@ -34,10 +34,10 @@ export default function (_token: string): void {
 		name: fake.name.firstName(),
 		sex: 'M',
 		date_of_birth: '2020-10-15'
-	};
+	}
 
 	createCrocodiles(_token, crocodile, response => {
-		rate.p80_within_1sec(response);
-		rate.errors(response, 201);
-	});
+		rate.p80_within_1sec(response)
+		rate.errors(response, 201)
+	})
 }
diff --git a/src/test/crocodiles.search.ts b/src/test/crocodiles.search.ts
index af61e19..b642114 100644
--- a/src/test/crocodiles.search.ts
+++ b/src/test/crocodiles.search.ts
@@ -1,10 +1,10 @@
-import { Options } from 'k6/options';
-import { User } from '../types/user.type';
-import * as fake from 'faker';
-import * as user from '../controller/user.register';
-import * as auth from '../controller/user.auth';
-import { getCrocodiles, prepareCrocodiles } from '../controller/my.crocodiles';
-import * as rate from '../utils/metrics';
+import { Options } from 'k6/options'
+import { User } from '../types/user.type'
+import * as fake from 'faker'
+import * as user from '../controller/user.register'
+import * as auth from '../controller/user.auth'
+import { getCrocodiles, prepareCrocodiles } from '../controller/my.crocodiles'
+import * as rate from '../utils/metrics'
 
 export const options: Partial<Options> = {
 	scenarios: {
@@ -41,7 +41,7 @@ export const options: Partial<Options> = {
 		]
 	},
 	discardResponseBodies: false
-};
+}
 
 export function setup(): string {
 	const userPayload: User = {
@@ -50,17 +50,17 @@ export function setup(): string {
 		last_name: fake.name.lastName(),
 		email: fake.internet.email(),
 		password: fake.internet.password()
-	};
+	}
 
-	user.register(userPayload);
-	const token = auth.getAuth(userPayload);
-	prepareCrocodiles(token, 50);
-	return token;
+	user.register(userPayload)
+	const token = auth.getAuth(userPayload)
+	prepareCrocodiles(token, 50)
+	return token
 }
 
 export function searchCrocodiles(_token: string): void {
 	getCrocodiles(_token, response => {
-		rate.p80_within_1sec(response);
-		rate.errors(response, 200);
-	});
+		rate.p80_within_1sec(response)
+		rate.errors(response, 200)
+	})
 }
diff --git a/src/types/crocodile.type.ts b/src/types/crocodile.type.ts
index 6ac1235..1f1bc9f 100644
--- a/src/types/crocodile.type.ts
+++ b/src/types/crocodile.type.ts
@@ -1,7 +1,7 @@
 export interface Crocodile {
-	id?: number;
-	name: string;
-	sex: string;
-	date_of_birth: string;
-	age?: number;
+	id?: number
+	name: string
+	sex: string
+	date_of_birth: string
+	age?: number
 }
diff --git a/src/types/user.type.ts b/src/types/user.type.ts
index 46b3891..7455c91 100644
--- a/src/types/user.type.ts
+++ b/src/types/user.type.ts
@@ -1,17 +1,17 @@
 export interface User {
-	username: string;
-	first_name: string;
-	last_name: string;
-	email: string;
-	password: string;
+	username: string
+	first_name: string
+	last_name: string
+	email: string
+	password: string
 }
 
 export interface AuthRequest {
-	username: string;
-	password: string;
+	username: string
+	password: string
 }
 
 export interface AuthResponse {
-	refresh: string;
-	access: string;
+	refresh: string
+	access: string
 }
diff --git a/src/utils/metrics.ts b/src/utils/metrics.ts
index 49c6cfb..9a04036 100644
--- a/src/utils/metrics.ts
+++ b/src/utils/metrics.ts
@@ -1,13 +1,13 @@
-import { Rate } from 'k6/metrics';
-import { RefinedResponse } from 'k6/http';
+import { Rate } from 'k6/metrics'
+import { RefinedResponse } from 'k6/http'
 
-const P80 = new Rate('p80_within_1sec');
-const ERRORS_RATE = new Rate('errors_rate');
+const P80 = new Rate('p80_within_1sec')
+const ERRORS_RATE = new Rate('errors_rate')
 
 export function p80_within_1sec(response: RefinedResponse<any>): void {
-	P80.add(response.timings.duration < 1000);
+	P80.add(response.timings.duration < 1000)
 }
 
 export function errors(response: RefinedResponse<any>, status: number): void {
-	ERRORS_RATE.add(response.status !== status);
+	ERRORS_RATE.add(response.status !== status)
 }
diff --git a/src/utils/report.js b/src/utils/report.js
index 92341f5..b372b1e 100644
--- a/src/utils/report.js
+++ b/src/utils/report.js
@@ -1,17 +1,17 @@
-const reporter = require('k6-html-reporter');
-const fs = require('fs');
+const reporter = require('k6-html-reporter')
+const fs = require('fs')
 
-const REPORT_FOLDER = './dist/reports';
-const SOURCE_FOLDER = './dist/source';
+const REPORT_FOLDER = './dist/reports'
+const SOURCE_FOLDER = './dist/source'
 
 fs.readdirSync(SOURCE_FOLDER).forEach(file => {
-	const name = file.replace('.json', '');
+	const name = file.replace('.json', '')
 	const options = {
 		jsonFile: `${SOURCE_FOLDER}/${file}`,
 		output: REPORT_FOLDER
-	};
+	}
 
-	reporter.generateSummaryReport(options);
+	reporter.generateSummaryReport(options)
 
-	fs.renameSync(`${REPORT_FOLDER}/report.html`, `${REPORT_FOLDER}/${name}.html`);
-});
+	fs.renameSync(`${REPORT_FOLDER}/report.html`, `${REPORT_FOLDER}/${name}.html`)
+})
diff --git a/src/utils/request.ts b/src/utils/request.ts
index f10d81c..7bbb52e 100644
--- a/src/utils/request.ts
+++ b/src/utils/request.ts
@@ -1,8 +1,8 @@
-import http, { RefinedResponse } from 'k6/http';
+import http, { RefinedResponse } from 'k6/http'
 
-const BASE_URL = 'https://test-api.k6.io';
+const BASE_URL = 'https://test-api.k6.io'
 
-export type K6Interceptor = (res: RefinedResponse<'text'>) => void;
+export type K6Interceptor = (res: RefinedResponse<'text'>) => void
 
 export function headers(authToken?: string): any {
 	return {
@@ -10,7 +10,7 @@ export function headers(authToken?: string): any {
 			'Content-Type': 'application/json',
 			...(authToken ? { Authorization: `Bearer ${authToken}` } : {})
 		}
-	};
+	}
 }
 
 export function post<T>(
@@ -19,14 +19,14 @@ export function post<T>(
 	headers: any,
 	interceptor?: K6Interceptor
 ): T {
-	const url = `${BASE_URL}/${_url}`;
+	const url = `${BASE_URL}/${_url}`
 	const response: RefinedResponse<'text'> = http.post(
 		url,
 		JSON.stringify(body),
 		headers
-	);
+	)
 
-	return responseAs<T>(response, url, interceptor);
+	return responseAs<T>(response, url, interceptor)
 }
 
 export function get<T>(
@@ -34,10 +34,10 @@ export function get<T>(
 	headers: any,
 	interceptor?: K6Interceptor
 ): T {
-	const url = `${BASE_URL}/${_url}`;
-	const response: RefinedResponse<'text'> = http.get(url, headers);
+	const url = `${BASE_URL}/${_url}`
+	const response: RefinedResponse<'text'> = http.get(url, headers)
 
-	return responseAs<T>(response, url, interceptor);
+	return responseAs<T>(response, url, interceptor)
 }
 
 export function responseAs<T>(
@@ -45,15 +45,15 @@ export function responseAs<T>(
 	url: string,
 	interceptor?: K6Interceptor
 ): T {
-	if (res.error) console.log(`UNKNOWN ERROR ON REQUEST : ${res.error}`);
+	if (res.error) console.log(`UNKNOWN ERROR ON REQUEST : ${res.error}`)
 
 	if (res.error_code) {
 		// @ts-ignore
-		const statusText = res.status_text;
-		console.log(`REQUEST : ${url}\nFAILED: ${statusText}: ${res.body}`);
+		const statusText = res.status_text
+		console.log(`REQUEST : ${url}\nFAILED: ${statusText}: ${res.body}`)
 	}
 
-	if (interceptor) interceptor(res);
+	if (interceptor) interceptor(res)
 
-	return JSON.parse(res.body);
+	return JSON.parse(res.body)
 }