use standalone doc string and reinsate removed newline

This commit is a combination of two commits. I'm force pushing because
the build bot had some problems with an (empty?) or whitespace-only
commit during checkout. Hopefully it takes this one.

Signed-off-by: Justin Stitt <[email protected]>

Author: JustinStitt

clang/include/clang/AST/Expr.h

@@ -4145,7 +4145,7 @@ class BinaryOperator : public Expr {
   /// Does one of the subexpressions have the wraps attribute?
   bool hasWrappingOperand(const ASTContext &Ctx) const;
 
-  /// How about the no_wraps attribute?
+  /// Does one of the subexpressions have the no_wraps attribute?
   bool hasNonWrappingOperand(const ASTContext &Ctx) const;
 
 protected:

clang/lib/Sema/SemaDeclAttr.cpp

@@ -6963,6 +6963,7 @@ ProcessDeclAttribute(Sema &S, Scope *scope, Decl *D, const ParsedAttr &AL,
   case ParsedAttr::AT_AvailableOnlyInDefaultEvalMethod:
     handleAvailableOnlyInDefaultEvalMethod(S, D, AL);
     break;
+
   case ParsedAttr::AT_CountedBy:
   case ParsedAttr::AT_CountedByOrNull:
   case ParsedAttr::AT_SizedBy: