[gnumeric] One more introspection warning

[Jean Bréfort <jbrefort src gnome org>]

commit dbdf409fe4a8efcb78e97bcab03a561d0eee55d7
Author: Jean Brefort <jean brefort normalesup org>
Date:   Tue Mar 26 13:55:49 2013 +0100

    One more introspection warning

 src/item-bar.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/item-bar.c b/src/item-bar.c
index c94f0d3..df53ad0 100644
--- a/src/item-bar.c
+++ b/src/item-bar.c
@@ -183,7 +183,7 @@ ib_reload_style (GnmItemBar *ib)
 
 /**
  * gnm_item_bar_calc_size:
- * @ib : #GnmItemBar
+ * @ib: #GnmItemBar
  *
  * Scale fonts and sizes by the pixels_per_unit of the associated sheet.
  *