Add git-for-each-ref: helper for language bindings

diff --git a/Documentation/tutorial-2.txt b/Documentation/tutorial-2.txt
index 2f4fe1217a3cd6d9d958130ca5e03c68b027abc1..42b6e7d7d2bbb24d96f29635967945f516b25e15 100644 (file)
--- a/Documentation/tutorial-2.txt
+++ b/Documentation/tutorial-2.txt
@@ -368,7 +368,7 @@ in the index file is identical to the one in the working directory.
 In addition to being the staging area for new commits, the index file
 is also populated from the object database when checking out a
 branch, and is used to hold the trees involved in a merge operation.
-See the link:core-tutorial.txt[core tutorial] and the relevant man
+See the link:core-tutorial.html[core tutorial] and the relevant man
 pages for details.
 
 What next?