1 files changed, 1 insertions, 1 deletions

diff --git a/tools/power/acpi/tools/ec/ec_access.c b/tools/power/acpi/tools/ec/ec_access.c
index 6b8aaed44f2c..5f50642386db 100644
--- a/tools/power/acpi/tools/ec/ec_access.c
+++ b/tools/power/acpi/tools/ec/ec_access.c
@@ -46,7 +46,7 @@ void usage(char progname[], int exit_status)
         puts("\t-b offset          : Read value at byte_offset (in hex)");
         puts("\t-w offset -v value : Write value at byte_offset");
         puts("\t-h                 : Print this help\n\n");
-        puts("Offsets and values are in hexadecimal number sytem.");
+        puts("Offsets and values are in hexadecimal number system.");
         puts("The offset and value must be between 0 and 0xff.");
         exit(exit_status);
 }