[PATCH libinput] fix spelling mistakes

[Eric Engestrom]

Signed-off-by: Eric Engestrom <eric at engestrom.ch>
---
 doc/t440-support.dox | 2 +-
 src/evdev-tablet.c   | 2 +-
 src/evdev.c          | 2 +-
 src/filter.c         | 2 +-
 src/libinput.h       | 8 ++++----
 5 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/doc/t440-support.dox b/doc/t440-support.dox
index 652a6d0..f4ce3ed 100644
--- a/doc/t440-support.dox
+++ b/doc/t440-support.dox
@@ -70,7 +70,7 @@ digraph top_button_routing
 	touchpad -> libinput_tp [color="red4"]
 
 	events_tp [label="other touchpad events"];
-	events_topbutton [label="top sofware button events"];
+	events_topbutton [label="top software button events"];
 
 	libinput_tp -> events_tp [arrowhead="none"]
 	libinput_ts -> events_topbutton [color="red4"]
diff --git a/src/evdev-tablet.c b/src/evdev-tablet.c
index 7359881..9a1ac52 100644
--- a/src/evdev-tablet.c
+++ b/src/evdev-tablet.c
@@ -516,7 +516,7 @@ tablet_check_notify_axes(struct tablet_dispatch *tablet,
 		axes.tilt.x = 0;
 		axes.tilt.y = 0;
 
-		/* tilt is already coverted to left-handed, so mouse
+		/* tilt is already converted to left-handed, so mouse
 		 * rotation is converted to left-handed automatically */
 	} else {
 		axes.rotation = tablet_handle_artpen_rotation(tablet, device);
diff --git a/src/evdev.c b/src/evdev.c
index a5c965d..6bb8986 100644
--- a/src/evdev.c
+++ b/src/evdev.c
@@ -1306,7 +1306,7 @@ fallback_dispatch_create(struct libinput_device *device)
 	evdev_init_sendevents(evdev_device, dispatch);
 
 	/* BTN_MIDDLE is set on mice even when it's not present. So
-	 * we can only use the absense of BTN_MIDDLE to mean something, i.e.
+	 * we can only use the absence of BTN_MIDDLE to mean something, i.e.
 	 * we enable it by default on anything that only has L&R.
 	 * If we have L&R and no middle, we don't expose it as config
 	 * option */
diff --git a/src/filter.c b/src/filter.c
index 4c39b0e..cf8996d 100644
--- a/src/filter.c
+++ b/src/filter.c
@@ -690,7 +690,7 @@ touchpad_lenovo_x230_accel_profile(struct motion_filter *filter,
 	 * trial-and-error. No other meaning should be interpreted.
 	 * The calculation is a compressed form of
 	 * pointer_accel_profile_linear(), look at the git history of that
-	 * function for an explaination of what the min/max/etc. does.
+	 * function for an explanation of what the min/max/etc. does.
 	 */
 	speed_in *= X230_MAGIC_SLOWDOWN / X230_TP_MAGIC_LOW_RES_FACTOR;
 
diff --git a/src/libinput.h b/src/libinput.h
index 819efa8..3449611 100644
--- a/src/libinput.h
+++ b/src/libinput.h
@@ -1340,7 +1340,7 @@ libinput_event_gesture_get_scale(struct libinput_event_gesture *event);
  *
  * The angle delta is defined as the change in angle of the line formed by
  * the 2 fingers of a pinch gesture. Clockwise rotation is represented
- * by a postive delta, counter-clockwise by a negative delta. If e.g. the
+ * by a positive delta, counter-clockwise by a negative delta. If e.g. the
  * fingers are on the 12 and 6 location of a clock face plate and they move
  * to the 1 resp. 7 location in a single event then the angle delta is
  * 30 degrees.
@@ -2308,7 +2308,7 @@ libinput_get_event(struct libinput *libinput);
  *
  * @param libinput A previously initialized libinput context
  * @return The event type of the next available event or @ref
- * LIBINPUT_EVENT_NONE if no event is availble.
+ * LIBINPUT_EVENT_NONE if no event is available.
  */
 enum libinput_event_type
 libinput_next_event_type(struct libinput *libinput);
@@ -3590,7 +3590,7 @@ enum libinput_config_accel_profile {
  *
  * @param device The device to configure
  *
- * @return A bitmask of all configurable modes availble on this device.
+ * @return A bitmask of all configurable modes available on this device.
  */
 uint32_t
 libinput_device_config_accel_get_profiles(struct libinput_device *device);
@@ -4234,7 +4234,7 @@ enum libinput_config_dwt_state {
  * @ingroup config
  *
  * Check if this device supports configurable disable-while-typing feature.
- * This feature is usally available on built-in touchpads and disables the
+ * This feature is usually available on built-in touchpads and disables the
  * touchpad while typing. See @ref disable-while-typing for details.
  *
  * @param device The device to configure
-- 
2.8.0