add copyright

AnggaSuherman · web-flow · commit 9b5cfd841b10 · 2022-12-22T14:34:19.000+09:00
diff --git a/manuals/GridDB_JDBC_Driver_UserGuide.md b/manuals/GridDB_JDBC_Driver_UserGuide.md
@@ -1153,3 +1153,4 @@ public class SampleJDBC {
     }
 }
 ```
+Copyright (c) 2017 TOSHIBA Digital Solutions Corporation

Original file line number	Diff line number	Diff line change
`@@ -1153,3 +1153,4 @@ public class SampleJDBC {`
`1153`	`1153`	`}`
`1154`	`1154`	`}`
`1155`	`1155`	```
	`1156`	`+Copyright (c) 2017 TOSHIBA Digital Solutions Corporation`