1 files changed, 1 insertions, 1 deletions

diff --git a/arch/um/drivers/null.c b/arch/um/drivers/null.c
index 21ad3d7932b3..2b45a1446c86 100644
--- a/arch/um/drivers/null.c
+++ b/arch/um/drivers/null.c
@@ -9,7 +9,7 @@
 #include "chan_user.h"
 #include "os.h"
 
-/* This address is used only as a unique identifer */
+/* This address is used only as a unique identifier */
 static int null_chan;
 
 static void *null_init(char *str, int device, const struct chan_opts *opts)