Fixed opencord guide link in README

Change-Id: I3b18077685ba1d25e98e1d0d21d5d3222a6c0922
diff --git a/VERSION b/VERSION
index 0833a98..33bbc38 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.7.4
+3.7.5-dev