diff --git a/Title.md b/Heading.md
similarity index 94%
rename from Title.md
rename to Heading.md
index 709074f..0f5410e 100644
--- a/Title.md
+++ b/Heading.md
@@ -3,7 +3,7 @@ First: Use `=` or `-` ,with at least one symbol.
 
 I am a first-level heading..
 =
-I am a second-level haeding.
+I am a second-level heading.
 -  
 Second :Use `#`  
 One `#` represents first-level title,two represent second-level,and so on.**No more than six levels in total.**