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-rw-r--r--ports/teensy/timer.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/ports/teensy/timer.c b/ports/teensy/timer.c
index 8c7609e44..56d25e331 100644
--- a/ports/teensy/timer.c
+++ b/ports/teensy/timer.c
@@ -209,7 +209,7 @@ STATIC void pyb_timer_print(const mp_print_t *print, mp_obj_t self_in, mp_print_
///
/// Keyword arguments:
///
-/// - `freq` - specifies the periodic frequency of the timer. You migh also
+/// - `freq` - specifies the periodic frequency of the timer. You might also
/// view this as the frequency with which the timer goes through
/// one complete cycle.
///
@@ -388,7 +388,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(pyb_timer_deinit_obj, pyb_timer_deinit);
/// If only a channel number is passed, then a previously initialized channel
/// object is returned (or `None` if there is no previous channel).
///
-/// Othwerwise, a TimerChannel object is initialized and returned.
+/// Otherwise, a TimerChannel object is initialized and returned.
///
/// Each channel can be configured to perform pwm, output compare, or
/// input capture. All channels share the same underlying timer, which means
@@ -425,7 +425,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(pyb_timer_deinit_obj, pyb_timer_deinit);
///
/// - `polarity` can be one of:
/// - `Timer.HIGH` - output is active high
-/// - `Timer.LOW` - output is acive low
+/// - `Timer.LOW` - output is active low
///
/// Optional keyword arguments for Timer.IC modes:
///