Documentation: ManagementStyle: fixed typo

Fixed a spelling error (less that you -> less than you)

Signed-off-by: Christopher L. Simons <christopherleesimons@gmail.com>
Acked-by: Rob Landley <rob@landley.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/Documentation/ManagementStyle b/Documentation/ManagementStyle
index a5f0ea5..a211ee8 100644
--- a/Documentation/ManagementStyle
+++ b/Documentation/ManagementStyle
@@ -178,7 +178,7 @@
 knowledge that we're better than the average person (let's face it,
 nobody ever believes that they're average or below-average), we should
 also admit that we're not the sharpest knife around, and there will be
-other people that are less of an idiot that you are. 
+other people that are less of an idiot than you are. 
 
 Some people react badly to smart people.  Others take advantage of them.