[glib] docs: fix function name

[Sébastien Wilmet <swilmet src gnome org>]

commit d16abd3df3dab2851e4c7880269502f203c19f5d
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sat Apr 9 13:01:53 2016 +0200

    docs: fix function name
    
    g_action_parse_detailed_action_name() doesn't exist, it's
    g_action_parse_detailed_name() instead.

 gio/gaction.c |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/gio/gaction.c b/gio/gaction.c
index f36f9ef..2075bb0 100644
--- a/gio/gaction.c
+++ b/gio/gaction.c
@@ -548,10 +548,9 @@ bad_fmt:
  *
  * It is an error to call this function with an invalid action name.
  *
- * This function is the opposite of
- * g_action_parse_detailed_action_name().  It will produce a string that
- * can be parsed back to the @action_name and @target_value by that
- * function.
+ * This function is the opposite of g_action_parse_detailed_name().
+ * It will produce a string that can be parsed back to the @action_name
+ * and @target_value by that function.
  *
  * See that function for the types of strings that will be printed by
  * this function.