Fix for bug#100

src/yang/etsi-nfv-ns.yang

@@ -1558,8 +1558,8 @@ submodule etsi-nfv-ns {
             leaf collection-period {
               type string;
               description
-                "An attribute that describes the periodicity at which
-                 to collect the performance information.";
+                "An attribute that describes the periodicity at
+                 which to collect the performance information.";
               reference
                 "GS NFV IFA014: Section 6.2.8.2 MonitoringParameter
                  information element";