--- a/hg.rst	Mon Jul 18 16:37:38 2011 +0300
+++ b/hg.rst	Mon Jul 18 16:39:07 2011 +0300
@@ -95,7 +95,7 @@
 
 ** Fix branch names.
 
-
+  $ hg conver --branchmap $branchmapfile oldrepo newrepo
 
 * Join history of two repos.