[NFC] Update example in comment

Author: Sirraide

clang/lib/Sema/SemaExpr.cpp

@@ -7133,10 +7133,10 @@ Sema::BuildCompoundLiteralExpr(SourceLocation LParenLoc, TypeSourceInfo *TInfo,
       //
       // But: C99-C23 6.5.2.5 Compound literals constraint 1: The type name
       // shall specify an object type or an array of unknown size, but not a
-      // variable length array type. This seems odd, as it allows int a[size] =
-      // {}; but forbids int a[size] = (int[size]){}; As this is what the
-      // standard says, this is what's implemented here for C (except for the
-      // extension that permits constant foldable size arrays)
+      // variable length array type. This seems odd, as it allows 'int a[size] =
+      // {}', but forbids 'int *a = (int[size]){}'. As this is what the standard
+      // says, this is what's implemented here for C (except for the extension
+      // that permits constant foldable size arrays)
 
       auto diagID = LangOpts.CPlusPlus
                         ? diag::err_variable_object_no_init