[gnome-schedule] update modeline suggestion

[Gaute Hope <gauteh src gnome org>]

commit a8d4f503cecc05c5ce6e35b3053707d98a059970
Author: Gaute Hope <eg gaute vetsj com>
Date:   Fri Mar 12 22:59:53 2010 +0100

    update modeline suggestion

 HACKING |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/HACKING b/HACKING
index b87e823..95cd7af 100644
--- a/HACKING
+++ b/HACKING
@@ -12,7 +12,7 @@ maintainers.
 
 Coding style:
     Use expanded tabs, 4 of them, on all *.py files.
-    Vim modeline suggestion: # vim: set noai sw=4 tw=4 ts=4:
+    Vim modeline suggestion: # vim : set sw=4 :
 
 Patches:
     Please send patches using 'git format-patch'