diff --git a/brightnessctl.spec b/brightnessctl.spec
index d71f6f9..515306c 100644
--- a/brightnessctl.spec
+++ b/brightnessctl.spec
@@ -24,7 +24,7 @@ Summary:        Read and control device brightness
 License:        MIT
 Group:          System/Management
 URL:            https://github.com/Hummer12007/%{name}
-Source:        https://github.com/Hummer12007/brightnessctl/archive/%{version}.tar.gz 
+Source:         https://github.com/Hummer12007/brightnessctl/archive/%{version}.tar.gz 
 BuildRequires:  gcc
 BuildRequires:  make