Minor typo change to reflect actual values used.
--- a/hgext/extdiff.py Mon May 22 15:42:49 2006 -0700
+++ b/hgext/extdiff.py Mon May 22 12:17:44 2006 -0400
@@ -101,7 +101,7 @@
'''use external program to diff repository (or selected files)
Show differences between revisions for the specified files, using
- an external program. The default program used is "diff -Pnru".
+ an external program. The default program used is "diff -Npru".
To select a different program, use the -p option. The program
will be passed the names of two directories to compare. To pass
additional options to the program, use the -o option. These will