C++: Fix formatting

Author: Dave Bartolomeo

cpp/ql/src/semmle/code/cpp/ir/implementation/raw/internal/TranslatedElement.qll

@@ -402,9 +402,7 @@ newtype TTranslatedElement =
       translateFunction(func)
     )
   } or
-  TTranslatedEllipsisParameter(Function func) {
-    translateFunction(func) and func.isVarargs()
-  } or
+  TTranslatedEllipsisParameter(Function func) { translateFunction(func) and func.isVarargs() } or
   TTranslatedReadEffects(Function func) { translateFunction(func) } or
   // The read side effects in a function's return block
   TTranslatedReadEffect(Parameter param) {