[gnome-mines] Improve the description for the use-overmine-warning key

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 1e15ae7aff4599358acd93e16695ff0870d8f032
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Tue Oct 15 21:27:26 2013 -0500

    Improve the description for the use-overmine-warning key
    
    Related to Bug #678270

 data/org.gnome.mines.gschema.xml |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/data/org.gnome.mines.gschema.xml b/data/org.gnome.mines.gschema.xml
index 18959ac..5013a8b 100644
--- a/data/org.gnome.mines.gschema.xml
+++ b/data/org.gnome.mines.gschema.xml
@@ -8,7 +8,7 @@
     <key name="use-overmine-warning" type="b">
       <default>false</default>
       <summary>Warning about too many flags</summary>
-      <description>Set to true to enable warning icons when too many flags are placed.</description>
+      <description>Set to true to enable warning icons when too many flags are placed next to a numbered 
tile.</description>
     </key>
     <key name="use-autoflag" type="b">
       <default>false</default>