Refactor tSubstitution variable to tSubstitutionTable for clarity

power-query/fReplaceFunction.m

@@ -6,15 +6,15 @@
     let
         bIsWholeCell = if (bWholeCell = null) then true else bWholeCell,
         bIsTagged = not (sTag = null),
-        tSubstitution = if tSubstitution = null then
-                            if bIsTagged then
-                                try Table.SelectRows(fP("RENAMING_RULES"), each ([#"#"] = sTag)) otherwise fP("RENAMING_RULES")
-                            else
-                                fP("RENAMING_RULES")
-                        else
-                            tSubstitution,
+        tSubstitutionTable = if tSubstitution = null then
+                                if bIsTagged then
+                                   try Table.SelectRows(fP("RENAMING_RULES"), each ([#"#"] = sTag)) otherwise fP("RENAMING_RULES")
+                                else
+                                   fP("RENAMING_RULES")
+                             else
+                                tSubstitution,
              
-        tSubstBuffer = Table.Buffer(tSubstitution),
+        tSubstBuffer = Table.Buffer(tSubstitutionTable),
         ReplacedText = List.Accumulate(Table.ToRows(tSubstBuffer), sInputText, (state, substitution) =>
                             if bIsWholeCell then
                                 if (state = substitution{0}) then