diff --git a/include/mbedtls/x509_crt.h b/include/mbedtls/x509_crt.h
index 70a4e4d..0f2885a 100644
--- a/include/mbedtls/x509_crt.h
+++ b/include/mbedtls/x509_crt.h
@@ -107,7 +107,7 @@
 typedef struct mbedtls_x509_san_other_name
 {
     /**
-     * The type_id is an OID as deifned in RFC 5280.
+     * The type_id is an OID as defined in RFC 5280.
      * To check the value of the type id, you should use
      * \p MBEDTLS_OID_CMP with a known OID mbedtls_x509_buf.
      */
@@ -979,7 +979,7 @@
  * \param is_ca     is this a CA certificate
  * \param max_pathlen   maximum length of certificate chains below this
  *                      certificate (only for CA certificates, -1 is
- *                      inlimited)
+ *                      unlimited)
  *
  * \return          0 if successful, or a MBEDTLS_ERR_X509_ALLOC_FAILED
  */