[kupfer] plugin.calculator: Remove action description

[Ulrik Sverdrup <usverdrup src gnome org>]

commit 143c87d3a029a697a02286562ccec3dc5217697e
Author: Ulrik Sverdrup <ulrik sverdrup gmail com>
Date:   Wed Sep 9 21:20:16 2009 +0200

    plugin.calculator: Remove action description

 kupfer/plugin/calculator.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/kupfer/plugin/calculator.py b/kupfer/plugin/calculator.py
index 995be48..37981be 100644
--- a/kupfer/plugin/calculator.py
+++ b/kupfer/plugin/calculator.py
@@ -61,4 +61,4 @@ class Calculate (Action):
 		return text and text.startswith("=")
 
 	def get_description(self):
-		return _("Calculate expressions starting with '='")
+		return None