Tagging 1.6.0-rc5

Change-Id: I040e22e1ad322b8f6de8c19665d7706831f92ea0
diff --git a/providers/pcep/app/pom.xml b/providers/pcep/app/pom.xml
index 3d7fc3d..12937b8 100644
--- a/providers/pcep/app/pom.xml
+++ b/providers/pcep/app/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-pcep-providers</artifactId>
-        <version>1.6.0-SNAPSHOT</version>
+        <version>1.6.0-rc5</version>
     </parent>
 
     <artifactId>onos-pcep</artifactId>