diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 69d3b75..7e5fb19 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -1613,10 +1613,6 @@
 #endif /* MBEDTLS_SSL_PROTO_DTLS */
 
     /*
-     * PKI layer
-     */
-
-    /*
      * User settings
      */
 #if defined(MBEDTLS_X509_CRT_PARSE_C)
diff --git a/library/ssl_misc.h b/library/ssl_misc.h
index a8a7119..6896416 100644
--- a/library/ssl_misc.h
+++ b/library/ssl_misc.h
@@ -769,9 +769,9 @@
 #endif /* MBEDTLS_SSL_PROTO_TLS1_3 */
 
 #if defined(MBEDTLS_SSL_CLI_C)
-    int client_auth;           /*!< used to check if CertificateRequest is received
-                                    from server side. If CertificateReqeust is
-                                    received, Certificate and CertificateVerify
+    int client_auth;           /*!< used to check if CertificateRequest has been
+                                    received from server side. If CertificateReqeust
+                                    has been received, Certificate and CertificateVerify
                                     should be sent to server */
 #endif /* MBEDTLS_SSL_CLI_C */
     /*