Use Zero rather than pTraits<Type>::zero unless a static typed '0' is required

src/finiteVolume/interpolation/surfaceInterpolation/schemes/pointLinear/pointLinear.C

@@ -166,7 +166,7 @@ correction
         }
         else
         {
-            pSfCorr = pTraits<Type>::zero;
+            pSfCorr = Zero;
         }
     }