C++: no parens in select message

Debatable; see comment thread in PR.

Author: d10c

cpp/ql/src/Best Practices/Likely Errors/CommaBeforeMisleadingIndentation.ql

@@ -50,4 +50,4 @@ where
   not isParenthesized(ce) and
   leftLoc.getEndLine() < rightLoc.getStartLine() and
   leftLoc.getStartColumn() > rightLoc.getStartColumn()
-select right, "The indentation level may be misleading (for some tab sizes)."
+select right, "The indentation level may be misleading for some tab sizes."

cpp/ql/test/query-tests/Best Practices/Likely Errors/CommaBeforeMisleadingIndentation/CommaBeforeMisleadingIndentation.expected

@@ -1,5 +1,5 @@
-| test.cpp:49:2:49:8 | (void)... | The indentation level may be misleading (for some tab sizes). |
-| test.cpp:52:2:52:15 | (void)... | The indentation level may be misleading (for some tab sizes). |
-| test.cpp:160:3:160:9 | (void)... | The indentation level may be misleading (for some tab sizes). |
-| test.cpp:166:5:166:7 | ... ++ | The indentation level may be misleading (for some tab sizes). |
-| test.cpp:176:6:178:6 | ... ? ... : ... | The indentation level may be misleading (for some tab sizes). |
+| test.cpp:49:2:49:8 | (void)... | The indentation level may be misleading for some tab sizes. |
+| test.cpp:52:2:52:15 | (void)... | The indentation level may be misleading for some tab sizes. |
+| test.cpp:160:3:160:9 | (void)... | The indentation level may be misleading for some tab sizes. |
+| test.cpp:166:5:166:7 | ... ++ | The indentation level may be misleading for some tab sizes. |
+| test.cpp:176:6:178:6 | ... ? ... : ... | The indentation level may be misleading for some tab sizes. |