[release-branch.go1.6] go1.6.1

Change-Id: If172cf5ee0d2bde38581486f1c887d3d4826e95c
Reviewed-on: https://go-review.googlesource.com/21828
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Andrew Gerrand <adg@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
diff --git a/VERSION b/VERSION
index 0be0043..e1bf218 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-go1.6
\ No newline at end of file
+go1.6.1
\ No newline at end of file