diff --git a/doc/extract_rst.py b/doc/extract_rst.py
index 0d6dd80..bb91016 100644
--- a/doc/extract_rst.py
+++ b/doc/extract_rst.py
@@ -60,6 +60,7 @@ def main():
         file_name = ntpath.basename(f)
         output.append('\n\n%s' % file_name)
         output.append('-'*len(file_name))
+        output.append('`[Source code] <https://github.com/scisoft/autocmake/blob/master/modules/%s>`_' % file_name)
         with open(f, 'r') as s:
             s_out = extract_rst_blobs(s.read())
             if s_out == '':
diff --git a/modules/fc.cmake b/modules/fc.cmake
index 8aa836f..55379a4 100644
--- a/modules/fc.cmake
+++ b/modules/fc.cmake
@@ -9,14 +9,14 @@
 #
 #   CMAKE_Fortran_MODULE_DIRECTORY (${PROJECT_BINARY_DIR}/include/fortran)
 #
-# Example ``autocmake.cfg`` entry::
+# Example autocmake.cfg entry::
 #
 #   [fc]
 #   source: https://github.com/scisoft/autocmake/raw/master/modules/fc.cmake
 #   docopt: --fc=<FC> Fortran compiler [default: gfortran].
 #           --extra-fc-flags=<EXTRA_FCFLAGS> Extra Fortran compiler flags [default: ''].
 #   export: 'FC=%s' % arguments['--fc']
-#   define: '-DEXTRA_FCFLAGS=%s' % arguments['--extra-fc-flags']
+#   define: '-DEXTRA_FCFLAGS="%s"' % arguments['--extra-fc-flags']
 
 enable_language(Fortran)
 
diff --git a/test/fc/cmake/autocmake.cfg b/test/fc/cmake/autocmake.cfg
index f5261f4..041edf0 100644
--- a/test/fc/cmake/autocmake.cfg
+++ b/test/fc/cmake/autocmake.cfg
@@ -6,7 +6,7 @@ source: https://github.com/scisoft/autocmake/raw/master/modules/fc.cmake
 docopt: --fc=<FC> Fortran compiler [default: gfortran].
         --extra-fc-flags=<EXTRA_FCFLAGS> Extra Fortran compiler flags [default: ''].
 export: 'FC=%s' % arguments['--fc']
-define: '-DEXTRA_FCFLAGS=%s' % arguments['--extra-fc-flags']
+define: '-DEXTRA_FCFLAGS="%s"' % arguments['--extra-fc-flags']
 
 [compilers]
 source: https://github.com/scisoft/autocmake/raw/master/compilers/GNU.Fortran.cmake