auto release bleeding edge

Change-Id: Ia30b74a56d534fd97ff7556d43ae569c242364b6
diff --git a/Jenkinsfile b/Jenkinsfile
index dc7557e..daff031 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -100,7 +100,7 @@
                         |A new bleeding edge version of cord is available, feel free to test it. 
                         |You can obtain it using the following commands:
 
-                        |repo init -u https://gerrit.opencord.org/manifest -b ''' + ${metadata['release_version']} + '''
+                        |repo init -u https://gerrit.opencord.org/manifest -b ''' + metadata['release_version'] + '''
                         |repo sync
 
                         |--