mount: remove superfluous comment

diff --git a/util-linux/mount.c b/util-linux/mount.c
index 351a31a..4b8aea8 100644
--- a/util-linux/mount.c
+++ b/util-linux/mount.c
@@ -23,7 +23,6 @@
 #include "libbb.h"
 
 #if ENABLE_FEATURE_MOUNT_LABEL
-/* For FEATURE_MOUNT_LABEL only */
 #include "volume_id.h"
 #endif