improving markdown link of ch09.

xiaowei-hu · Apr 24, 2017 · cedc36b · cedc36b
1 parent 4f2181a
commit cedc36b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ch09/README.md b/ch09/README.md
@@ -210,7 +210,7 @@ while (iter != mid)
 **Problems:**
 
 1. It's a endless loop. `iter` never equal `mid`.
-1. `mid` will be invalid after the `insert`.(see Mooophy/Cpp-Primer#133)
+1. `mid` will be invalid after the `insert`.(see [Mooophy/Cpp-Primer#133](https://github.com/Mooophy/Cpp-Primer/issues/133))
 
 **FIXED**: