chore : readme rm spacing before ":"

README.md

@@ -21,10 +21,10 @@ You can find in this folder the library that implements the CUDA operators.
 ``` bash
 pip install . -v
 ```
-> **TIPS :** Use environment variables to change compilation options :
-> - `AIDGE_INSTALL` : to set the installation folder. Defaults to /usr/local/lib. :warning: This path must be identical to aidge_core install path.
-> - `AIDGE_PYTHON_BUILD_TYPE` : to set the compilation mode to **Debug** or **Release** 
-> - `AIDGE_BUILD_GEN` : to set the build backend with 
+> **TIPS:** Use environment variables to change compilation options:
+> - `AIDGE_INSTALL`: to set the installation folder. Defaults to /usr/local/lib. :warning: This path must be identical to aidge_core install path.
+> - `AIDGE_PYTHON_BUILD_TYPE`: to set the compilation mode to **Debug** or **Release** 
+> - `AIDGE_BUILD_GEN`: to set the build backend with 
 
 ## Standard C++ Compilation