Fix spaces instead of tabs

services/web/public/stylesheets/app/homepage.less

@@ -98,9 +98,9 @@
 		margin-bottom: 9px;
 	}
 	.register-banner__password-error {
-    padding: 5px 9px;
-    border: none;
-    border-radius: @btn-border-radius-base;
+		padding: 5px 9px;
+		border: none;
+		border-radius: @btn-border-radius-base;
 	}
 	.screenshot {
 		height: 600px;