diff --git a/src/protocols/rdp/gdi.c b/src/protocols/rdp/gdi.c
index 075a382a..393bb734 100644
--- a/src/protocols/rdp/gdi.c
+++ b/src/protocols/rdp/gdi.c
@@ -440,8 +440,8 @@ BOOL guac_rdp_gdi_end_paint(rdpContext* context) {
     guac_rdp_client* rdp_client = (guac_rdp_client*) client->data;
     rdpGdi* gdi = context->gdi;
 
-    /* Leverage EndPaint handler to detect end of frame for RDPGFX channel
-     * (ignore otherwise) */
+    /* Ignore EndPaint handler unless needed to detect end of frame for RDPGFX
+     * channel */
     if (!rdp_client->settings->enable_gfx)
         return TRUE;