Updating sampleDict in solidDisplacmentFoam tutorial case

tutorials/solidDisplacementFoam/plateHole/system/sampleDict

@@ -25,13 +25,13 @@ FoamFile
 
 interpolationScheme cellPoint;
 
-writeFormat     raw;
+setFormat     raw;
 
-sampleSets      
+sets
 (
-    uniform 
+    leftPatch
     {
-        name            leftPatch;
+        type            uniform;
         axis            y;
         start           (0 0.5 0.25);
         end             (0 2 0.25);
@@ -39,10 +39,12 @@ sampleSets
     }
 );
 
-fields          
+surfaces
+();
+
+fields
 (
     sigmaxx
 );
 
-
 // ************************************************************************* //