diff --git a/src/server/mysql.h b/src/server/mysql.h
--- a/src/server/mysql.h
+++ b/src/server/mysql.h
@@ -26,7 +26,7 @@ struct distrend_mysql_con;
 struct distrend_mysql_result;
 
 typedef struct distrend_mysql_con *distrend_mysql_con_t;
-typedef struct distrend_mysql_restul *distrend_mysql_result_t;
+typedef struct distrend_mysql_result *distrend_mysql_result_t;
 
 /**
    initiates a MySQL connection
@@ -38,7 +38,7 @@ int mysqlConnect(distrend_mysql_con_t *c
 /**
    cleans and disconnects MySQL connection
    @param conn connection to clean
-   @return 0 onh success
+   @return 0 on success
 */
 int mysqlDisconnect(distrend_mysql_con_t conn);
 
@@ -49,4 +49,10 @@ int mysqlDisconnect(distrend_mysql_con_t
  */
 distrend_mysql_result_t mysqlQuery(struct distrend_mysql_con *conn, char *query);
 
+/**
+   frees mysql query result.
+   @return 0 on success
+ */
+int mysqlResultFree(distrend_mysql_result_t result);
+
 #endif /* MYSQL_H_ */