--- a/hgext/obsolete.py	Fri Sep 14 10:37:09 2012 -0400
+++ b/hgext/obsolete.py	Wed Sep 12 18:31:15 2012 -0400
@@ -6,7 +6,7 @@
 """Deprecated extension that formerly introduces "Changeset Obsolescence".
 
 This concept is now partially in Mercurial core (starting with mercurial 2.3).
-The remaining logic have been grouped with the evolve extension.
+The remaining logic has been grouped with the evolve extension.
 
 Some code remains in this extensions to detect and convert prehistoric format
 of obsolete marker than early user may have create. Keep it enabled if you