[gedit] Fixed typo bug when checking existence of accelerator

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 4499cc4a4e5be5682a8b42c0317f21a98e358ee5
Author: Jesse van den Kieboom <jesse icecrew nl>
Date:   Thu May 21 22:18:02 2009 +0200

    Fixed typo bug when checking existence of accelerator
---
 plugins/externaltools/tools/manager.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/plugins/externaltools/tools/manager.py b/plugins/externaltools/tools/manager.py
index 6544a1e..82856cf 100644
--- a/plugins/externaltools/tools/manager.py
+++ b/plugins/externaltools/tools/manager.py
@@ -227,7 +227,7 @@ class Manager(Singleton):
         if node.is_global():
             if node.parent.revert_tool(node):
                 if self.current_node.shortcut and \
-                   self.current_node.shortcut in self.accelerator:
+                   self.current_node.shortcut in self.accelerators:
                     del self.accelerators[self.current_node.shortcut]                
                 self['revert-tool-button'].set_sensitive(False)
                 self.fill_fields()