Fix spelling mistake.

No functional change.

Signed-off-by: Ignacio Pena <ignacio.pena87@gmail.com>
---
 drivers/greybus/greybus_trace.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/greybus/greybus_trace.h b/drivers/greybus/greybus_trace.h
index 616a3bd61..d5263cbd7 100644
--- a/drivers/greybus/greybus_trace.h
+++ b/drivers/greybus/greybus_trace.h
@@ -339,12 +339,12 @@ DEFINE_INTERFACE_EVENT(gb_interface_create);
 DEFINE_INTERFACE_EVENT(gb_interface_release);
 
 /*
- * Occurs after an interface been registerd.
+ * Occurs after an interface been registered.
  */
 DEFINE_INTERFACE_EVENT(gb_interface_add);
 
 /*
- * Occurs when a registered interface gets deregisterd.
+ * Occurs when a registered interface gets deregistered.
  */
 DEFINE_INTERFACE_EVENT(gb_interface_del);
 
-- 
2.50.1