diff --git a/modules/hardware/network/ralink.nix b/modules/hardware/network/ralink.nix
index d5e195cc90a..92f34d8643b 100644
--- a/modules/hardware/network/ralink.nix
+++ b/modules/hardware/network/ralink.nix
@@ -10,7 +10,7 @@
       default = false;
       type = pkgs.lib.types.bool;
       description = ''
-        Turn on this option if you want firmware for the RT73 NIC
+        Turn on this option if you want firmware for the RT73 NIC.
       '';
     };