doc_update: update (#4)

Author: mysiar

README.md

@@ -4,6 +4,12 @@ The main reason that this module has been created was generic querying database
 
 ## How to use it
 
+Install
+```bash
+go get github.com/mysiar-org/go-sql-raw
+```
+
+Example use
 ```go
 rows, err: = Db.Query("SELECT * FROM album")
 

tests/go_sql_raw_test.go

@@ -34,7 +34,7 @@ func Test(t *testing.T) {
 }
 
 func setupDb() *sql.DB {
-	const file string = "test.db"
+	const file string = "test.db?mode=memory"
 	db, err := sql.Open("sqlite3", file)
 	chkError(err)
 	_, err = db.Exec(dropTable())