update docs

DEVELOPER.md

@@ -3,7 +3,6 @@
 ## Install pyenv
 
 ```bash
-
 # Install pyenv
 curl https://pyenv.run | bash
 
@@ -23,7 +22,6 @@ pyenv local 3.10.14
 ## Install poetry
 
 ```bash
-
 # Install poetry
 curl -sSL https://install.python-poetry.org | python3 -
 
@@ -34,3 +32,15 @@ export PATH="$HOME/.local/bin:$PATH"
 cd say_hello
 poetry install
 ```
+
+## Building
+
+```bash
+make build
+```
+
+## Testing
+
+```bash
+make test
+```

README.md

@@ -1,13 +1,23 @@
 # gcf-data-mapper
+
 A CLI tool to map the GCF data to the required JSON format for bulk-import.
 
-*Developers* please read the [DEVELOPERS.md](DEVELOPERS.md) file for more information.
+- _Developers_ please read the [DEVELOPERS.md](DEVELOPERS.md) file for more information.
+
+- This tool is designed to map this [GCF data](https://drive.google.com/drive/folders/1FBia9JzpdaCjRe7M7-pgh3Ahl9_MReh_)
 
 ## Installation
 
 This package is not available on PyPI. To install it, you need to build the package and install it locally.
 
 ```bash
-poetry build
+make build
 pip install dist/gcf_data_mapper-<version>-py3-none-any.whl
 ```
+
+Goto the [releases page](https://github.com/climatepolicyradar/gcf-data-mapper/releases)
+to find the latest version.
+
+## Usage
+
+TBD