From 005e546d634eb15d99096d8a0e8e735a7c7df32e Mon Sep 17 00:00:00 2001
From: Thibault Kruse <thibault.kruse@gmx.de>
Date: Wed, 10 Aug 2016 23:00:07 +0200
Subject: [PATCH] bad return type

---
 CppCoreGuidelines.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CppCoreGuidelines.md b/CppCoreGuidelines.md
index 654f5d9..71c2d32 100644
--- a/CppCoreGuidelines.md
+++ b/CppCoreGuidelines.md
@@ -4532,7 +4532,7 @@ Leaving behind an invalid object is asking for trouble.
             // ...
         }
 
-        void is_valid() { return valid; }
+        bool is_valid() { return valid; }
         void read();   // read from f
         // ...
     };