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-rw-r--r--src/systemcmds/pwm/pwm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/systemcmds/pwm/pwm.c b/src/systemcmds/pwm/pwm.c
index 08e6c88df..ff733df52 100644
--- a/src/systemcmds/pwm/pwm.c
+++ b/src/systemcmds/pwm/pwm.c
@@ -78,7 +78,7 @@ usage(const char *reason)
" <channel_group> Channel group that should update at the alternate rate (may be specified more than once)\n"
" arm | disarm Arm or disarm the ouptut\n"
" <channel_value>... PWM output values in microseconds to assign to the PWM outputs\n"
- " <chanmask> Directly supply alt rate channel mask\n"
+ " <chanmask> Directly supply alt rate channel mask (debug use only)\n"
"\n"
"When -c is specified, any channel groups not listed with -c will update at the default rate.\n"
);