doxygen header cosmetics

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@59337 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/gis/home.c

@@ -1,5 +1,5 @@
 /*!
- * \file gis/home.c
+ * \file lib/gis/home.c
  *
  * \brief GIS Library - Get user's home or config directory.
  *