Fixed: Spelling mistakes.

diff --git a/src/ap/ieee802_11.c b/src/ap/ieee802_11.c
index f1c396b..4e04169 100644
--- a/src/ap/ieee802_11.c
+++ b/src/ap/ieee802_11.c
@@ -619,7 +619,7 @@  static int sae_sm_step(struct hostapd_data *hapd, struct sta_info *sta,
 				 * message now to get alternating sequence of
 				 * Authentication frames between the AP and STA.
 				 * Confirm will be sent in
-				 * Commited -> Confirmed/Accepted transition
+				 * Committed -> Confirmed/Accepted transition
 				 * when receiving Confirm from STA.
 				 */
 			}
diff --git a/src/crypto/sha512-internal.c b/src/crypto/sha512-internal.c
index 66ef331..76c4fe7 100644
--- a/src/crypto/sha512-internal.c
+++ b/src/crypto/sha512-internal.c
@@ -242,7 +242,7 @@  int sha512_done(struct sha512_state *md, unsigned char *out)
 		md->curlen = 0;
 	}
 
-	/* pad upto 120 bytes of zeroes
+	/* pad up to 120 bytes of zeroes
 	 * note: that from 112 to 120 is the 64 MSB of the length.  We assume
 	 * that you won't hash > 2^64 bits of data... :-)
 	 */
diff --git a/src/drivers/nl80211_copy.h b/src/drivers/nl80211_copy.h
index 2206941..3047360 100644
--- a/src/drivers/nl80211_copy.h
+++ b/src/drivers/nl80211_copy.h
@@ -1463,7 +1463,7 @@  enum nl80211_commands {
  *	the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID
  *	is included in the probe request, but the match attributes
  *	will never let it go through), -EINVAL may be returned.
- *	If ommited, no filtering is done.
+ *	If omitted, no filtering is done.
  *
  * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported
  *	interface combinations. In each nested item, it contains attributes
@@ -1568,7 +1568,7 @@  enum nl80211_commands {
  *
  * @NL80211_ATTR_INACTIVITY_TIMEOUT: timeout value in seconds, this can be
  *	used by the drivers which has MLME in firmware and does not have support
- *	to report per station tx/rx activity to free up the staion entry from
+ *	to report per station tx/rx activity to free up the station entry from
  *	the list. This needs to be used when the driver advertises the
  *	capability to timeout the stations.
  *
@@ -4219,7 +4219,7 @@  enum nl80211_iface_limit_attrs {
  *	numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4
  *	=> allows a STA plus three P2P interfaces
  *
- * The list of these four possiblities could completely be contained
+ * The list of these four possibilities could completely be contained
  * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate
  * that any of these groups must match.
  *
@@ -4248,7 +4248,7 @@  enum nl80211_if_combination_attrs {
  * enum nl80211_plink_state - state of a mesh peer link finite state machine
  *
  * @NL80211_PLINK_LISTEN: initial state, considered the implicit
- *	state of non existant mesh peer links
+ *	state of non existent mesh peer links
  * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to
  *	this mesh peer
  * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received
diff --git a/src/p2p/p2p.h b/src/p2p/p2p.h
index 5b5a0bf..7b18dcf 100644
--- a/src/p2p/p2p.h
+++ b/src/p2p/p2p.h
@@ -2285,7 +2285,7 @@  struct wpabuf * wifi_display_encaps(struct wpabuf *subelems);
  * discovery (p2p_find). A random number of 100 TU units is picked for each
  * Listen state iteration from [min_disc_int,max_disc_int] range.
  *
- * max_disc_tu can be used to futher limit the discoverable duration. However,
+ * max_disc_tu can be used to further limit the discoverable duration. However,
  * it should be noted that use of this parameter is not recommended since it
  * would not be compliant with the P2P specification.
  */
diff --git a/src/utils/common.c b/src/utils/common.c
index 68413b2..04a533a 100644
--- a/src/utils/common.c
+++ b/src/utils/common.c
@@ -1001,7 +1001,7 @@  int random_mac_addr_keep_oui(u8 *addr)
  * @delim: a string of delimiters
  * @last: a pointer to a character following the returned token
  *      It has to be set to NULL for the first call and passed for any
- *      futher call.
+ *      further call.
  * Returns: a pointer to token position in str or NULL
  *
  * This function is similar to str_token, but it can be used with both
diff --git a/src/utils/radiotap.c b/src/utils/radiotap.c
index 71996eb..56a3610 100644
--- a/src/utils/radiotap.c
+++ b/src/utils/radiotap.c
@@ -222,7 +222,7 @@  static int find_override(struct ieee80211_radiotap_iterator *iterator,
  * present fields.  @this_arg can be changed by the caller (eg,
  * incremented to move inside a compound argument like
  * IEEE80211_RADIOTAP_CHANNEL).  The args pointed to are in
- * little-endian format whatever the endianess of your CPU.
+ * little-endian format whatever the endianness of your CPU.
  *
  * Alignment Gotcha:
  * You must take care when dereferencing iterator.this_arg
diff --git a/wpa_supplicant/dbus/dbus_new_handlers_wps.c b/wpa_supplicant/dbus/dbus_new_handlers_wps.c
index 1d5dd1c..f16e229 100644
--- a/wpa_supplicant/dbus/dbus_new_handlers_wps.c
+++ b/wpa_supplicant/dbus/dbus_new_handlers_wps.c
@@ -325,7 +325,7 @@  DBusMessage * wpas_dbus_handler_wps_start(DBusMessage *message,
  * @wpa_s: %wpa_supplicant data structure
  * Returns: NULL on success or DBus error on failure
  *
- * Handler for "Cancel" method call. Returns NULL if WPS cancel successfull
+ * Handler for "Cancel" method call. Returns NULL if WPS cancel successful
  * or DBus error on WPS cancel failure
  */
 DBusMessage * wpas_dbus_handler_wps_cancel(DBusMessage *message,
diff --git a/wpa_supplicant/wmm_ac.h b/wpa_supplicant/wmm_ac.h
index 5171b16..0d15ad0 100644
--- a/wpa_supplicant/wmm_ac.h
+++ b/wpa_supplicant/wmm_ac.h
@@ -88,7 +88,7 @@  enum ts_dir_idx {
  */
 struct wmm_ac_addts_request {
 	/*
-	 * dialog token - Used to link the recived ADDTS response with this
+	 * dialog token - Used to link the received ADDTS response with this
 	 * saved ADDTS request when ADDTS response is being handled
 	 */
 	u8 dialog_token;