Adapt codestyle

backend/backend.c

@@ -43,7 +43,7 @@ struct wlr_backend *wlr_backend_autocreate(struct wl_display *display,
 		struct wlr_session *session) {
 	// TODO: Choose the most appropriate backend for the situation
 	// Attempt DRM+libinput
-	if(getenv("WAYLAND_DISPLAY") || getenv("_WAYLAND_DISPLAY")) {
+	if (getenv("WAYLAND_DISPLAY") || getenv("_WAYLAND_DISPLAY")) {
 		return wlr_wl_backend_create(display, 1);
 	}
 	struct wlr_udev *udev;

backend/wayland/backend.c

@@ -35,7 +35,7 @@ static bool wlr_wl_backend_init(struct wlr_backend_state* state) {
 	}
 
 	wlr_egl_init(&state->egl, EGL_PLATFORM_WAYLAND_KHR, state->remote_display);
-	for(size_t i = 0; i < state->num_outputs; ++i) {
+	for (size_t i = 0; i < state->num_outputs; ++i) {
 		if(!(state->outputs[i] = wlr_wl_output_create(state, i))) {
 			wlr_log_errno(L_ERROR, "Failed to create %zuth output", i);
 			return false;