diff --git a/knowledge base/vim.md b/knowledge base/vim.md
index 6d58391..6fa835c 100644
--- a/knowledge base/vim.md	
+++ b/knowledge base/vim.md	
@@ -1,6 +1,6 @@
 # Vim
 
-## Tl;DR
+## TL;DR
 
 ```sh
 # Go to a particular line.