[glib] More doc fixups

[Matthias Clasen <matthiasc src gnome org>]

commit 78b764f325c12a518e5bcc06771347da06d5ea68
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Mar 26 10:19:57 2010 -0400

    More doc fixups

 gio/giomodule.h |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)
---
diff --git a/gio/giomodule.h b/gio/giomodule.h
index 188444d..ad2b5ce 100644
--- a/gio/giomodule.h
+++ b/gio/giomodule.h
@@ -104,7 +104,7 @@ void   g_io_module_unload (GIOModule *module);
  * This method will not be called in normal use, however it may be
  * called when probing existing modules and recording which extension
  * points that this modle is used for. This means we won't have to
- * load and initialze this module unless its needed
+ * load and initialze this module unless its needed.
  *
  * If this function is not implemented by the module the module will
  * always be loaded, initialized and then unloaded on application startup
@@ -113,16 +113,20 @@ void   g_io_module_unload (GIOModule *module);
  * Note that a module need not actually implement all the extension points
  * that g_io_module_query returns, since the exact list of extension may
  * depend on runtime issues. However all extension points actually implemented
- * must be returned by g_io_module_query (if defined).
+ * must be returned by g_io_module_query() (if defined).
  *
  * When installing a module that implements g_io_module_query you must
  * run gio-querymodules in order to build the cache files required for
  * lazy loading.
  *
+ * Returns: A %NULL-terminated array of strings, listing the supported
+ *     extension points of the module. The array must be suitable for
+ *     freeing with g_strfreev().
+ *
  * Since: 2.24
  **/
 char **g_io_module_query (void);
 
 G_END_DECLS
 
-#endif /* __G_IO_MODULE_H__ */
+#endiy /* __G_IO_MODULE_H__ */