diff --git a/src/gui_gtk_x11.c b/src/gui_gtk_x11.c
index 05cbe0b..d8e2487 100644
--- a/src/gui_gtk_x11.c
+++ b/src/gui_gtk_x11.c
@@ -790,7 +790,7 @@
 
     static gint
 focus_out_event(GtkWidget *widget UNUSED,
-	        GdkEventFocus *event UNUSED,
+		GdkEventFocus *event UNUSED,
 		gpointer data UNUSED)
 {
     gui_focus_change(FALSE);
@@ -5456,7 +5456,7 @@
 
 #if defined(FEAT_NETBEANS_INTG)
 	/* Process the queued netbeans messages. */
-        netbeans_parse_messages();
+	netbeans_parse_messages();
 #endif
 
 	/*