show engines tokudb comment string. merge -c 13587 from 2.1.0 to main. [t:1892]

git-svn-id: file:///svn/mysql/tokudb-engine/src@13591 c7de825b-a66e-492c-adef-691d508d4ae1

storage/tokudb/hatoku_hton.cc

@@ -640,7 +640,7 @@ mysql_declare_plugin(tokudb) {
     &storage_engine_structure, 
     "TokuDB", 
     "Tokutek Inc", 
-    "Fractal trees, transactions, row level locks",
+    "Tokutek TokuDB Storage Engine",
     PLUGIN_LICENSE_GPL,
     tokudb_init_func,          /* plugin init */
     tokudb_done_func,          /* plugin deinit */