Tagging 1.6.0-rc5

Change-Id: I040e22e1ad322b8f6de8c19665d7706831f92ea0
diff --git a/protocols/pcep/api/pom.xml b/protocols/pcep/api/pom.xml
index 7903b98..05eaa47 100644
--- a/protocols/pcep/api/pom.xml
+++ b/protocols/pcep/api/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-pcep-controller</artifactId>
-        <version>1.6.0-SNAPSHOT</version>
+        <version>1.6.0-rc5</version>
         <relativePath>../pom.xml</relativePath>
     </parent>