diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..a8b42eb
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.retry
diff --git a/.travis.yml b/.travis.yml
index 7fba1b4..1da89f6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,7 +15,7 @@ install:
   - sudo apt-add-repository -y ppa:ansible/ansible
   - sudo apt-get update -qq
   - sudo apt-get install -y ansible
-  - echo -e 'localhost  ansible_connection=local' > tests/inventory
+  - echo -e 'localhost ansible_connection=local' > tests/inventory
   - echo -e '[defaults]\nroles_path = ../\nhostfile = ./tests/inventory' > ansible.cfg
   - sudo rm /usr/bin/python && sudo ln -s /usr/bin/python2.7 /usr/bin/python
   - ansible --version
@@ -28,5 +28,6 @@ script:
     | grep -q 'changed=0.*failed=0'
     && (echo 'Idempotence test: pass' && exit 0)
     || (echo 'Idempotence test: fail' && exit 1)
+
 notifications:
   webhooks: https://galaxy.ansible.com/api/v1/notifications/
diff --git a/README.md b/README.md
index 1045f69..1faf224 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 ## GridRouter in docker
 [![Build Status](https://travis-ci.org/iqoption/gridrouter-docker.svg?branch=add-travis)](https://travis-ci.org/iqoption/gridrouter-docker)
+[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 
 Set up [GridRouter](https://github.com/aerokube/ggr) in docker
 
diff --git a/meta/main.yml b/meta/main.yml
index 4d9cb6a..183e1e1 100644
--- a/meta/main.yml
+++ b/meta/main.yml
@@ -1,24 +1,18 @@
 galaxy_info:
-  author: Alexandr Andryashin, Denis Arslanbekov
-  description: Deploy Grid Router
+  author: Alexandr Andryashin, Denis Arslanbekov, Vladimir Kozyrev
+  description: |
+    Ansible role to manage and run the gridrouter docker container.
   company: Iqoption Ltd.
-  min_ansible_version: 2.2
+  min_ansible_version: 2.1
   platforms:
   - name: Ubuntu
     versions:
-    - 16.04
-  - name: EL
-    versions:
-    - 6
-  - name: Debian
-    versions:
-    - jessie
-  - name: Ubuntu
-    versions:
-    - trusty
-    - xenial
+     - trusty
+     - xenial
   galaxy_tags:
     - containers
     - docker
     - selenoid
     - gridrouter
+    - ubuntu
+dependencies: []