diff --git a/doc/dox_comments/header_files-ja/ssl.h b/doc/dox_comments/header_files-ja/ssl.h
index e295d6106..9887b3f96 100644
--- a/doc/dox_comments/header_files-ja/ssl.h
+++ b/doc/dox_comments/header_files-ja/ssl.h
@@ -10552,7 +10552,7 @@ int  wolfSSL_set_max_early_data(WOLFSSL* ssl, unsigned int sz);
     \sa wolfSSL_connect
     \sa wolfSSL_connect_TLSv13
 */
-int  wolfSSL_write_early_data(OLFSSL* ssl, const void* data,
+int  wolfSSL_write_early_data(WOLFSSL* ssl, const void* data,
     int sz, int* outSz);
 
 /*!
diff --git a/doc/dox_comments/header_files/ssl.h b/doc/dox_comments/header_files/ssl.h
index 96be94a84..1694fc28d 100644
--- a/doc/dox_comments/header_files/ssl.h
+++ b/doc/dox_comments/header_files/ssl.h
@@ -13919,7 +13919,7 @@ int  wolfSSL_set_max_early_data(WOLFSSL* ssl, unsigned int sz);
     \sa wolfSSL_connect
     \sa wolfSSL_connect_TLSv13
 */
-int  wolfSSL_write_early_data(OLFSSL* ssl, const void* data,
+int  wolfSSL_write_early_data(WOLFSSL* ssl, const void* data,
     int sz, int* outSz);
 
 /*!