update for SQL Select

Author: knonomura

README.md

@@ -7,10 +7,10 @@ GridDB Plugin for [Redash](https://github.com/getredash/redash) will be used to
 ## Operating environment
 
 Building of the plugin and execution have been checked in the following environment.
-- OS: CentOS 7.6(x64)
-- [GridDB Server and Java Client](https://github.com/griddb/griddb_nosql): 4.2
-- [GridDB WebAPI](https://github.com/griddb/webapi): 2.0
-- [Redash](https://github.com/getredash/redash): 7.0
+- OS: CentOS 7.9(x64)
+- [GridDB Server and Java Client](https://github.com/griddb/griddb): 4.6
+- [GridDB WebAPI](https://github.com/griddb/webapi): 2.2
+- [Redash](https://github.com/getredash/redash): 8.0
 
 ## QuickStart
 

reference.md

@@ -67,7 +67,7 @@ From main menu, click **Create**/**Query** to create a new query
 
 <span class="anchor" text-align="center"></span>Figure 3: Create query
 
-- GridDB Plugin supports **TQL** as queries
+- GridDB Plugin supports **SQL Select** as queries
 - GridDB Plugin supports **auto-complete** for queries
 - Once a query is saved, it should be **published** to visualize in dashboard