Updated README.md (#42)

README.md

@@ -57,14 +57,15 @@ The project contains the following files and directories:
   then add the corresponding installation location (e.g,
   `C:\msys64\mingw64\bin`) to your `PATH` environment variable by executing
   `set PATH=%PATH%;C:\msys64\mingw64\bin`.
+
   **Very important:** make sure that
   the `PATH` entry to the `gcc` and `pkg-config` provided by `MSYS2`comes
   **before** any other (if any) `gcc` and `pkg-config` executables you may have
   installed (e.g. such as the ones provided
   by [Cygwin](https://www.cygwin.com)). To verify, type into a Command Prompt
   `gcc --version`, and you should get an output such as
 
-> gcc (Rev3, Built by MSYS2 project) 9.1.0
+  > gcc (Rev3, Built by MSYS2 project) 9.1.0
 
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