STYLE: comments in codedFvOptionTemplate

etc/codeTemplates/dynamicCode/codedFvOptionTemplate.H

@@ -39,11 +39,11 @@ Description
     setValue
     (
          fvMatrix<Type}>& eqn,
-        const label fieldi
+         const label fieldi
     )
 
     where :
-        fld is the field in fieldNames
+        fieldi is the index in the fields entry
         eqn is the fvMatrix
 
     energySource
@@ -55,7 +55,7 @@ Description
 
         scalarCodedSourceCoeffs
         {
-            fieldNames      (h);
+            fields  (h);
             name    sourceTime;
 
             codeInclude