README fixes

README.rst

@@ -29,8 +29,11 @@ Install with pip (python 3x required):
 
     pip install duckargs
 
-Example
-=======
+Examples
+========
+
+Generating python code
+######################
 
 To generate python code, run duckargs from the command line via ``duckargs`` or ``duckargs-python``,
 followed by whatever arguments/options/flags you want your program to accept, and duckargs will
@@ -79,13 +82,20 @@ The output of the above command looks like this:
     if __name__ == "__main__":
         main()
 
-For generating C code, the process is the same, except you should call ``duckargs-c``
+Generating python code
+######################
+
+For generating C code, the process is the same as for python code, except you should call ``duckargs-c``
 instead of ``duckargs-python``:
 
 ::
 
     $ duckargs-c positional_arg1 positional_arg2 -i --int-val 4 -f 3.3 -f --file FILE -F --otherfile FILE -a -b -c
 
+The output of the above command looks like this:
+
+.. code:: c
+
     // Generated by duckargs, invoked with the following arguments:
     // positional_arg1 positional_arg2 -i --int-val 4 -e 3.3 -f --file FILE -F --otherfile FILE -a -b -c