diff --git a/include/mbedtls/check_config.h b/include/mbedtls/check_config.h
index b86e580..0f72c17 100644
--- a/include/mbedtls/check_config.h
+++ b/include/mbedtls/check_config.h
@@ -691,7 +691,7 @@
 /*
  * Avoid warning from -pedantic. This is a convenient place for this
  * workaround since this is included by every single file before the
- * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units.
+ * #if defined(MBEDTLS_xxx_C) that results in empty translation units.
  */
 typedef int mbedtls_iso_c_forbids_empty_translation_units;
 
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 91cc5bd..c5d7bfe 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -139,7 +139,7 @@
  *
  * System has time.h, time(), and an implementation for
  * mbedtls_platform_gmtime_r() (see below).
- * The time needs to be correct (not necesarily very accurate, but at least
+ * The time needs to be correct (not necessarily very accurate, but at least
  * the date should be correct). This is used to verify the validity period of
  * X.509 certificates.
  *
@@ -401,7 +401,7 @@
  * \note Because of a signature change, the core AES encryption and decryption routines are
  *       currently named mbedtls_aes_internal_encrypt and mbedtls_aes_internal_decrypt,
  *       respectively. When setting up alternative implementations, these functions should
- *       be overriden, but the wrapper functions mbedtls_aes_decrypt and mbedtls_aes_encrypt
+ *       be overridden, but the wrapper functions mbedtls_aes_decrypt and mbedtls_aes_encrypt
  *       must stay untouched.
  *
  * \note If you use the AES_xxx_ALT macros, then is is recommended to also set
@@ -1538,7 +1538,7 @@
  * \def MBEDTLS_SSL_SESSION_TICKETS
  *
  * Enable support for RFC 5077 session tickets in SSL.
- * Client-side, provides full support for session tickets (maintainance of a
+ * Client-side, provides full support for session tickets (maintenance of a
  * session store remains the responsibility of the application, though).
  * Server-side, you also need to provide callbacks for writing and parsing
  * tickets, including authenticated encryption and key management. Example
@@ -1704,7 +1704,7 @@
  *
  * \warning TLS-level compression MAY REDUCE SECURITY! See for example the
  * CRIME attack. Before enabling this option, you should examine with care if
- * CRIME or similar exploits may be a applicable to your use case.
+ * CRIME or similar exploits may be applicable to your use case.
  *
  * \note Currently compression can't be used with DTLS.
  *
@@ -3016,7 +3016,7 @@
 //#define MBEDTLS_PLATFORM_STD_TIME            time /**< Default time to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
 //#define MBEDTLS_PLATFORM_STD_FPRINTF      fprintf /**< Default fprintf to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_PRINTF        printf /**< Default printf to use, can be undefined */
-/* Note: your snprintf must correclty zero-terminate the buffer! */
+/* Note: your snprintf must correctly zero-terminate the buffer! */
 //#define MBEDTLS_PLATFORM_STD_SNPRINTF    snprintf /**< Default snprintf to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS       0 /**< Default exit value to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE       1 /**< Default exit value to use, can be undefined */
@@ -3033,7 +3033,7 @@
 //#define MBEDTLS_PLATFORM_TIME_TYPE_MACRO       time_t /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
 //#define MBEDTLS_PLATFORM_FPRINTF_MACRO      fprintf /**< Default fprintf macro to use, can be undefined */
 //#define MBEDTLS_PLATFORM_PRINTF_MACRO        printf /**< Default printf macro to use, can be undefined */
-/* Note: your snprintf must correclty zero-terminate the buffer! */
+/* Note: your snprintf must correctly zero-terminate the buffer! */
 //#define MBEDTLS_PLATFORM_SNPRINTF_MACRO    snprintf /**< Default snprintf macro to use, can be undefined */
 //#define MBEDTLS_PLATFORM_NV_SEED_READ_MACRO   mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
 //#define MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO  mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
diff --git a/include/mbedtls/hmac_drbg.h b/include/mbedtls/hmac_drbg.h
index 146367b..c81df8c 100644
--- a/include/mbedtls/hmac_drbg.h
+++ b/include/mbedtls/hmac_drbg.h
@@ -76,7 +76,7 @@
  */
 typedef struct mbedtls_hmac_drbg_context
 {
-    /* Working state: the key K is not stored explicitely,
+    /* Working state: the key K is not stored explicitly,
      * but is implied by the HMAC context */
     mbedtls_md_context_t md_ctx;                    /*!< HMAC context (inc. K)  */
     unsigned char V[MBEDTLS_MD_MAX_SIZE];  /*!< V in the spec          */
diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 906c427..4ff5bdd 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -150,13 +150,13 @@
  * \note           The choice of padding mode is strictly enforced for private key
  *                 operations, since there might be security concerns in
  *                 mixing padding modes. For public key operations it is
- *                 a default value, which can be overriden by calling specific
+ *                 a default value, which can be overridden by calling specific
  *                 \c rsa_rsaes_xxx or \c rsa_rsassa_xxx functions.
  *
  * \note           The hash selected in \p hash_id is always used for OEAP
  *                 encryption. For PSS signatures, it is always used for
- *                 making signatures, but can be overriden for verifying them.
- *                 If set to #MBEDTLS_MD_NONE, it is always overriden.
+ *                 making signatures, but can be overridden for verifying them.
+ *                 If set to #MBEDTLS_MD_NONE, it is always overridden.
  *
  * \param ctx      The RSA context to initialize. This must not be \c NULL.
  * \param padding  The padding mode to use. This must be either
diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 8106bb4..199bba9 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -2033,7 +2033,7 @@
  *                 provision more than one cert/key pair (eg one ECDSA, one
  *                 RSA with SHA-256, one RSA with SHA-1). An adequate
  *                 certificate will be selected according to the client's
- *                 advertised capabilities. In case mutliple certificates are
+ *                 advertised capabilities. In case multiple certificates are
  *                 adequate, preference is given to the one set by the first
  *                 call to this function, then second, etc.
  *
@@ -3200,7 +3200,7 @@
  *                 mbedtls_ssl_config_defaults() or mbedtls_ssl_config_free().
  *
  * \note           You need to call mbedtls_ssl_config_defaults() unless you
- *                 manually set all of the relevent fields yourself.
+ *                 manually set all of the relevant fields yourself.
  *
  * \param conf     SSL configuration context
  */
diff --git a/include/mbedtls/ssl_ticket.h b/include/mbedtls/ssl_ticket.h
index b2686df..0f9ee3e 100644
--- a/include/mbedtls/ssl_ticket.h
+++ b/include/mbedtls/ssl_ticket.h
@@ -111,14 +111,14 @@
 /**
  * \brief           Implementation of the ticket write callback
  *
- * \note            See \c mbedlts_ssl_ticket_write_t for description
+ * \note            See \c mbedtls_ssl_ticket_write_t for description
  */
 mbedtls_ssl_ticket_write_t mbedtls_ssl_ticket_write;
 
 /**
  * \brief           Implementation of the ticket parse callback
  *
- * \note            See \c mbedlts_ssl_ticket_parse_t for description
+ * \note            See \c mbedtls_ssl_ticket_parse_t for description
  */
 mbedtls_ssl_ticket_parse_t mbedtls_ssl_ticket_parse;
 
diff --git a/include/mbedtls/x509.h b/include/mbedtls/x509.h
index 9ae825c..63aae32 100644
--- a/include/mbedtls/x509.h
+++ b/include/mbedtls/x509.h
@@ -77,7 +77,7 @@
 #define MBEDTLS_ERR_X509_ALLOC_FAILED                     -0x2880  /**< Allocation of memory failed. */
 #define MBEDTLS_ERR_X509_FILE_IO_ERROR                    -0x2900  /**< Read/write of file failed. */
 #define MBEDTLS_ERR_X509_BUFFER_TOO_SMALL                 -0x2980  /**< Destination buffer is too small. */
-#define MBEDTLS_ERR_X509_FATAL_ERROR                      -0x3000  /**< A fatal error occured, eg the chain is too long or the vrfy callback failed. */
+#define MBEDTLS_ERR_X509_FATAL_ERROR                      -0x3000  /**< A fatal error occurred, eg the chain is too long or the vrfy callback failed. */
 /* \} name */
 
 /**
@@ -250,7 +250,7 @@
  *
  * \param to       mbedtls_x509_time to check
  *
- * \return         1 if the given time is in the past or an error occured,
+ * \return         1 if the given time is in the past or an error occurred,
  *                 0 otherwise.
  */
 int mbedtls_x509_time_is_past( const mbedtls_x509_time *to );
@@ -264,7 +264,7 @@
  *
  * \param from     mbedtls_x509_time to check
  *
- * \return         1 if the given time is in the future or an error occured,
+ * \return         1 if the given time is in the future or an error occurred,
  *                 0 otherwise.
  */
 int mbedtls_x509_time_is_future( const mbedtls_x509_time *from );
diff --git a/include/mbedtls/x509_crl.h b/include/mbedtls/x509_crl.h
index 08a4283..fa838d6 100644
--- a/include/mbedtls/x509_crl.h
+++ b/include/mbedtls/x509_crl.h
@@ -111,7 +111,7 @@
 /**
  * \brief          Parse one or more CRLs and append them to the chained list
  *
- * \note           Mutliple CRLs are accepted only if using PEM format
+ * \note           Multiple CRLs are accepted only if using PEM format
  *
  * \param chain    points to the start of the chain
  * \param buf      buffer holding the CRL data in PEM or DER format
@@ -126,7 +126,7 @@
 /**
  * \brief          Load one or more CRLs and append them to the chained list
  *
- * \note           Mutliple CRLs are accepted only if using PEM format
+ * \note           Multiple CRLs are accepted only if using PEM format
  *
  * \param chain    points to the start of the chain
  * \param path     filename to read the CRLs from (in PEM or DER encoding)