Fix typo

src/controllers/two_factors_controller.rs

@@ -40,7 +40,7 @@ pub async fn two_factors_route(user: CurrentUser) -> impl Responder {
     HttpResponse::Ok()
         .body(TwoFactorsPage {
             _p: BaseSettingsPage::get(
-                "Two factors auth",
+                "Two factor auth",
                 &user,
                 None,
                 None),
@@ -108,4 +108,4 @@ pub async fn add_webauthn_factor_route(user: CurrentUser, manager: WebAuthManage
             opaque_state: registration_request.opaque_state,
             challenge_json: urlencoding::encode(&challenge_json).to_string(),
         }.render().unwrap())
-}
+}