added-yang-linter-and-resolved-all-error-produced-by it

Change-Id: Iba95a07bb1ed6230b9a900448bf294355a58285c
diff --git a/config-models/aether-4.x/files/yang/onf-template.yang b/config-models/aether-4.x/files/yang/onf-template.yang
index 334dc11..bbd94ef 100755
--- a/config-models/aether-4.x/files/yang/onf-template.yang
+++ b/config-models/aether-4.x/files/yang/onf-template.yang
@@ -11,7 +11,7 @@
 
   organization "Open Networking Foundation.";
   contact "Scott Baker";
-  description 
+  description
     "The aether vcs-template holds common parameters used
      by a virtual connectivity service. Templates are used to
      populate a VCS.";
@@ -25,6 +25,7 @@
         type yg:yang-identifier {
             length 1..32;
         }
+    description "The typedef for template-id";
   }
 
   container template {
@@ -99,5 +100,5 @@
         description "description of this vcs template";
       }
     }
-  } 
+  }
 }