fix typo:r2 -> Color2

2021-07-06 10:50:04 +08:00 · 2021-07-06 10:50:04 +08:00 · 409a32ed6c
commit 409a32ed6c
parent 388564c9d9
1 changed files with 1 additions and 1 deletions
--- a/basic_content/enum/README.md
+++ b/basic_content/enum/README.md
@ -84,7 +84,7 @@ enum class Color2
    YELLOW,
    BLUE
 };
-r2 c2 = Color2::RED;
+Color2 c2 = Color2::RED;
 cout << static_cast<int>(c2) << endl; //必须转！
 ```