diff --git a/docs/reference/gtk/running.md b/docs/reference/gtk/running.md
index 78e7c3ac86..f13f3dbe95 100644
--- a/docs/reference/gtk/running.md
+++ b/docs/reference/gtk/running.md
@@ -278,7 +278,7 @@ are only available when GTK has been configured with `-Ddebug=true`.
 : OpenGL renderer information
 
 `vulkan`
-: Vulkan renderer information
+: Check Vulkan errors
 
 `shaders`
 : Information about shaders