Fixed some typos, courtesy of codespell

src/libcharon/config/proposal.h

@@ -82,7 +82,7 @@ struct proposal_t {
 						   uint16_t alg, uint16_t key_size);
 
 	/**
-	 * Get an enumerator over algorithms for a specifc algo type.
+	 * Get an enumerator over algorithms for a specific algo type.
 	 *
 	 * @param type			kind of algorithm
 	 * @return				enumerator over uint16_t alg, uint16_t key_size

src/libcharon/encoding/payloads/cert_payload.h

@@ -131,7 +131,7 @@ cert_payload_t *cert_payload_create_from_cert(payload_type_t type,
 /**
  * Creates an IKEv2 certificate payload with hash and URL encoding.
  *
- * @param hash				hash of the DER encoded certificate (get's cloned)
+ * @param hash				hash of the DER encoded certificate (gets cloned)
  * @param url				URL to the certificate
  * @return					cert_payload_t object
  */

src/libcharon/encoding/payloads/eap_payload.c

@@ -441,7 +441,7 @@ eap_payload_t *eap_payload_create_nak(uint8_t identifier, eap_type_t type,
 			added_any = TRUE;
 		}
 		else if (reg_vendor)
-		{	/* found vendor specifc method, but this is not an expanded Nak */
+		{	/* found vendor specific method, but this is not an expanded Nak */
 			found_vendor = TRUE;
 		}
 	}

src/libcharon/encoding/payloads/nonce_payload.c

@@ -86,7 +86,7 @@ static encoding_rule_t encodings[] = {
 	{ RESERVED_BIT,		offsetof(private_nonce_payload_t, reserved[6])		},
 	/* Length of the whole nonce payload*/
 	{ PAYLOAD_LENGTH,	offsetof(private_nonce_payload_t, payload_length)	},
-	/* some nonce bytes, lenth is defined in PAYLOAD_LENGTH */
+	/* some nonce bytes, length is defined in PAYLOAD_LENGTH */
 	{ CHUNK_DATA,		offsetof(private_nonce_payload_t, nonce)			},
 };
 

src/libcharon/encoding/payloads/transform_substructure.h

@@ -107,7 +107,7 @@ transform_substructure_t *transform_substructure_create(payload_type_t type);
  *
  * @param type				PLV2_TRANSFORM_SUBSTRUCTURE or PLV1_TRANSFORM_SUBSTRUCTURE
  * @param type_or_number	Type (IKEv2) or number (IKEv1) of transform
- * @param id				transform id specifc for the transform type
+ * @param id				transform id specific for the transform type
  * @return					transform_substructure_t object
  */
 transform_substructure_t *transform_substructure_create_type(payload_type_t type,

src/libcharon/kernel/kernel_ipsec.h

@@ -183,7 +183,7 @@ struct kernel_ipsec_query_policy_t {
  * Policy information are cached in the interface. This is necessary to do
  * reference counting. The Linux kernel does not allow the same policy
  * installed twice, but we need this as CHILD_SA exist multiple times
- * when rekeying. Thats why we do reference counting of policies.
+ * when rekeying. That's why we do reference counting of policies.
  */
 struct kernel_ipsec_t {
 

src/libcharon/plugins/eap_aka_3gpp/eap_aka_3gpp_plugin.c

@@ -77,7 +77,7 @@ METHOD(plugin_t, get_name, char*,
 }
 
 /**
- * Try to instanciate ea_aka_3gpp functions and card/provider backends
+ * Try to instantiate ea_aka_3gpp functions and card/provider backends
  */
 static bool register_functions(private_eap_aka_3gpp_t *this,
 							   plugin_feature_t *feature, bool reg, void *data)

src/libcharon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_plugin.c

@@ -55,7 +55,7 @@ METHOD(plugin_t, get_name, char*,
 }
 
 /**
- * Try to instanciate 3gpp2 functions and card/provider backends
+ * Try to instantiate 3gpp2 functions and card/provider backends
  */
 static bool register_functions(private_eap_aka_3gpp2_t *this,
 							   plugin_feature_t *feature, bool reg, void *data)

src/libcharon/sa/ike_sa.h

@@ -1014,7 +1014,7 @@ struct ike_sa_t {
 	/**
 	 * Rekey the IKE_SA.
 	 *
-	 * Sets up a new IKE_SA, moves all CHILDs to it and deletes this IKE_SA.
+	 * Sets up a new IKE_SA, moves all CHILD_SAs to it and deletes this IKE_SA.
 	 *
 	 * @return				- SUCCESS, if IKE_SA rekeying initiated
 	 */

src/libcharon/sa/ikev2/task_manager_v2.c

@@ -131,7 +131,7 @@ struct private_task_manager_t {
 	array_t *queued_tasks;
 
 	/**
-	 * Array of active tasks, initiated by ourselve
+	 * Array of active tasks, initiated by ourselves
 	 */
 	array_t *active_tasks;