Remove space in _variables.scss

resources/assets/sass/_variables.scss

@@ -14,7 +14,7 @@ $brand-primary: #3097D1;
 $brand-info: #8eb4cb;
 $brand-success: #2ab27b;
 $brand-warning: #cbb956;
-$brand-danger:  #bf5329;
+$brand-danger: #bf5329;
 
 // Typography
 $font-family-sans-serif: "Raleway", sans-serif;