Do not specify version

mattn · mattn · commit 36a9b3c57cb5 · 2019-08-14T14:38:17.000+09:00
diff --git a/go.mod b/go.mod
@@ -1,3 +1 @@
 module github.com/mattn/go-shellwords
-
-go 1.13

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1 @@`
`1`	`1`	`module github.com/mattn/go-shellwords`
`2`		`-`
`3`		`-go 1.13`