SOL002_62 POST Method (on Cancel operation task) description and response updated

src/SOL002/VNFLifecycleManagement/VNFLifecycleManagement.yaml

@@ -1997,14 +1997,15 @@ paths:
       description: >
         The POST method initiates cancelling an ongoing VNF lifecycle
         operation while it is being executed or rolled back, i.e. the related
-        "VNF LCM operation occurrence" is either in "PROCESSING" or
+        "Individual VNF LCM operation occurrence" is either in "PROCESSING" or
         "ROLLING_BACK" state.
       responses:
         202:
           description: >
             202 ACCEPTED
 
-            The request was accepted for processing, but processing has not been completed.
+            The request has been accepted for processing, but processing has not 
+            been completed.
             The response shall have an empty payload body.
           headers:
             #TODO: Add headers defined in 4.3.4.3