docs: Public headers, spellcheck

Author: nurupo

toxav/toxav.h

@@ -39,7 +39,7 @@
  * ToxAV thread (see above). Audio and video receive frame events are triggered
  * from ToxAV thread while all the other events are triggered from Tox thread.
  *
- * Tox thread has priority with mutex mechanisms. Any api function can
+ * Tox thread has priority with mutex mechanisms. Any API function can
  * fail if mutexes are held by Tox thread in which case they will set SYNC
  * error code.
  *
@@ -566,7 +566,7 @@ typedef enum Toxav_Err_Send_Frame {
     TOXAV_ERR_SEND_FRAME_PAYLOAD_TYPE_DISABLED,
 
     /**
-     * Failed to push frame through rtp interface.
+     * Failed to push frame through RTP interface.
      */
     TOXAV_ERR_SEND_FRAME_RTP_FAILED,
 
@@ -588,7 +588,7 @@ typedef enum Toxav_Err_Send_Frame {
  *   `sample_count * channels`.
  * @param sample_count Number of samples in this frame. Valid numbers here are
  *   `((sample rate) * (audio length) / 1000)`, where audio length can be
- *   2.5, 5, 10, 20, 40 or 60 millseconds.
+ *   2.5, 5, 10, 20, 40 or 60 milliseconds.
  * @param channels Number of audio channels. Supported values are 1 and 2.
  * @param sampling_rate Audio sampling rate used in this frame. Valid sampling
  *   rates are 8000, 12000, 16000, 24000, or 48000.

toxcore/tox.h

@@ -1587,7 +1587,7 @@ void tox_callback_friend_name(Tox *tox, tox_friend_name_cb *callback);
 /**
  * @brief Return the length of the friend's status message.
  *
- * If the friend number isinvalid, the return value is SIZE_MAX.
+ * If the friend number is invalid, the return value is SIZE_MAX.
  */
 size_t tox_friend_get_status_message_size(
     const Tox *tox, Tox_Friend_Number friend_number, Tox_Err_Friend_Query *error);
@@ -2260,7 +2260,7 @@ const char *tox_err_file_send_to_string(Tox_Err_File_Send value);
  * - If the file size was decreased
  *   - and sending mode was streaming, the behaviour is as expected.
  *   - and sending mode was file, the callback will return 0 at the new
- *     (earlier) end-of-file, signalling to the friend that the transfer was
+ *     (earlier) end-of-file, signaling to the friend that the transfer was
  *     cancelled.
  * - If the file contents were modified
  *   - at a position before the current read, the two files (local and remote)
@@ -4376,7 +4376,7 @@ uint32_t tox_group_get_number_groups(const Tox *tox);
  * The value returned is equal to the data received by the last
  * `group_privacy_state` callback.
  *
- * @see the `Group chat founder controls` section for the respective set
+ * @see the `Group chat Founder controls` section for the respective set
  *   function.
  */
 Tox_Group_Privacy_State tox_group_get_privacy_state(const Tox *tox, Tox_Group_Number group_number,
@@ -4404,7 +4404,7 @@ void tox_callback_group_privacy_state(Tox *tox, tox_group_privacy_state_cb *call
  * The value returned is equal to the data received by the last
  * `group_voice_state` callback.
  *
- * @see the `Group chat founder controls` section for the respective set
+ * @see the `Group chat Founder controls` section for the respective set
  *   function.
  */
 Tox_Group_Voice_State tox_group_get_voice_state(const Tox *tox, Tox_Group_Number group_number,
@@ -4433,7 +4433,7 @@ void tox_callback_group_voice_state(Tox *tox, tox_group_voice_state_cb *callback
  * The value returned is equal to the data received by the last
  * `group_topic_lock` callback.
  *
- * @see the `Group chat founder contols` section for the respective set
+ * @see the `Group chat Founder controls` section for the respective set
  *   function.
  */
 Tox_Group_Topic_Lock tox_group_get_topic_lock(const Tox *tox, Tox_Group_Number group_number,
@@ -4461,7 +4461,7 @@ void tox_callback_group_topic_lock(Tox *tox, tox_group_topic_lock_cb *callback);
  * The value returned is equal to the data received by the last
  * `group_peer_limit` callback.
  *
- * @see the `Group chat founder controls` section for the respective set
+ * @see the `Group chat Founder controls` section for the respective set
  *   function.
  */
 uint16_t tox_group_get_peer_limit(const Tox *tox, Tox_Group_Number group_number, Tox_Err_Group_State_Query *error);

toxcore/tox_private.h

@@ -154,7 +154,7 @@ uint16_t tox_dht_get_num_closelist(const Tox *tox);
 
 /**
  * This function returns the number of DHT nodes in the closelist,
- * that are capable to store annouce data (introduced in version 0.2.18).
+ * that are capable to store announce data (introduced in version 0.2.18).
  *
  * @return number
  */