Update README.md

736d0e97 · 이장원 · 013e2bfe · 736d0e97
Commit 736d0e97 authored 4 years ago by 이장원
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@

 실전코딩2 실습

-## printf
+## 'printf'

 ### stdio.h