Fixed some typos, courtesy of codespell

src/libcharon/encoding/payloads/ike_header.c

@@ -172,7 +172,7 @@ static encoding_rule_t encodings[] = {
 	{ FLAG,			offsetof(private_ike_header_t, flags.encryption)},
 	/* 4 Byte message id, stored in the field message_id */
 	{ U_INT_32,		offsetof(private_ike_header_t, message_id)		},
-	/* 4 Byte length fied, stored in the field length */
+	/* 4 Byte length field, stored in the field length */
 	{ HEADER_LENGTH,	offsetof(private_ike_header_t, length)			}
 };
 

src/libcharon/plugins/sql/sql_config.h

@@ -37,7 +37,7 @@ struct sql_config_t {
 	backend_t backend;
 
 	/**
-	 * Destry the backend.
+	 * Destroy the backend.
 	 */
 	void (*destroy)(sql_config_t *this);
 };

src/libcharon/plugins/sql/sql_cred.h

@@ -37,7 +37,7 @@ struct sql_cred_t {
 	credential_set_t set;
 
 	/**
-	 * Destry the backend.
+	 * Destroy the backend.
 	 */
 	void (*destroy)(sql_cred_t *this);
 };

src/libcharon/plugins/sql/sql_logger.h

@@ -37,7 +37,7 @@ struct sql_logger_t {
 	logger_t logger;
 
 	/**
-	 * Destry the backend.
+	 * Destroy the backend.
 	 */
 	void (*destroy)(sql_logger_t *this);
 };

src/libcharon/sa/keymat.h

@@ -98,7 +98,7 @@ struct keymat_t {
  *
  * @param version			requested IKE version
  * @param initiator			TRUE if we are initiator
- * @return					keymat_t implmenetation
+ * @return					keymat_t implementation
  */
 keymat_t *keymat_create(ike_version_t version, bool initiator);