Fix weird copy paste mistake

Author: shssoichiro

encoding/codecs/x264.md

@@ -40,7 +40,7 @@ Here are a few examples:
 
 - **Ubuntu/Debian**: `sudo apt install x264`
 - **Arch Linux**: `sudo pacman -S x264`
-- **macOS**: `brew install x264`https://download.videolan.org/pub/x264/binaries/win64/
+- **macOS**: `brew install x264`
 
 ## Getting Started