Removing extra leading line from olt/api/pom.xml

Change-Id: I94f91c8facf82c37fc8bf41fc7feae0c98cb119f
diff --git a/api/pom.xml b/api/pom.xml
index 6e89855..e35fad7 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -1,4 +1,3 @@
-
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
   ~ Copyright 2016 Open Networking Laboratory