diff -r a09b1abfe5e8 -r 55e67d58d19e ContributingCode.wiki
--- a/ContributingCode.wiki	Sun Apr 10 09:51:51 2016 +0100
+++ b/ContributingCode.wiki	Mon Apr 11 16:03:55 2016 +0100
@@ -42,7 +42,7 @@
 
 Make sure that the first commit of each bugfix/feature commit set is based on a commit from the official repository, that way your bugfixes/features will not depend on the commits of each other and can be merged into official individually, as needed.
 
-That means: *Before you start writing code towards a new bugfix/feature, make sure to {{{hg update}}} to a revision from the official repository.*
+That means: *Before you start writing code towards a new bugfix/feature, make sure to {{{hg update -r}}} to a revision from the official repository.*
 
 
 In newer versions of Mercurial you can give those unnamed branches a "local" and removable name using {{{hg bookmark}}}.