SOL005_4: updated description of Patch method of NSDManagement

src/SOL005/NSDManagement/NSDManagement.yaml

@@ -177,7 +177,7 @@ paths:
           #    409 CONFLICT
 
           #    Error: The operation cannot be executed currently,
-          #    due to a conflict with the state of the resource.
+          #    due to a conflict with the state of the "individual NS descriptor" resource.
           #    Typically, this is due to an operational state
           #    mismatch, i.e. enable an already enabled or
           #    disable an already disabled individual NS
@@ -1559,7 +1559,7 @@ components:
         200 OK
 
         Shall be returned when the operation has been accepted and completed successfully.
-        The response body shall contain attribute modifications for an 'Individual NS Descriptor'
+        The response body shall contain attribute modifications for an 'Individual NS descriptor'
         resource (see clause 5.5.2.6).
       headers:
         Content-Type: