[totem] main: Add comment to totem.h

[Bastien Nocera <hadess src gnome org>]

commit f938af2ccbde55011ac732ba68956887d5100e73
Author: Bastien Nocera <hadess hadess net>
Date:   Tue Mar 19 10:27:23 2013 +0100

    main: Add comment to totem.h

 src/totem.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/totem.h b/src/totem.h
index f20dab5..80bc833 100644
--- a/src/totem.h
+++ b/src/totem.h
@@ -164,6 +164,8 @@ typedef struct {
 } TotemObjectClass;
 
 GType  totem_object_get_type                   (void);
+
+/* Signal emission */
 void   totem_file_opened                       (TotemObject *totem,
                                                 const char *mrl);
 void   totem_file_has_played                   (TotemObject *totem,