clean pom.xml fix 1.7 to 1.8

Change-Id: Id7332f7611f4247ba7df7a520aa22815275a1b30
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
diff --git a/common-logging/pom.xml b/common-logging/pom.xml
index c674ffa..2480948 100644
--- a/common-logging/pom.xml
+++ b/common-logging/pom.xml
@@ -27,7 +27,7 @@
 		<artifactId>common-modules</artifactId>
 		<version>1.0.0-SNAPSHOT</version>
 	</parent>
-  <groupId>org.openecomp.policy.common</groupId>
+
   <artifactId>ECOMP-Logging</artifactId>
   <description>ECOMP Logging Framework</description>
   <packaging>jar</packaging>