diff --git a/README.md b/README.md
index 44d6802..ee4cb41 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ Requirements:
 - wl-clipboard from latest master (NOT v1.0)
 - dmenu or rofi
 
-[Install go](https://golang.org/doc/install), add `$GOPATH/bin` to your path, then run `go install` inside this folder.
+[Install go](https://golang.org/doc/install), add `$GOPATH/bin` to your path, then run `go get github.com/yory8/clipman` OR run `go install` inside this folder.
 
 Archlinux users can find a PKGBUILD [here](https://aur.archlinux.org/packages/clipman/).
 
diff --git a/demon.go b/demon.go
index ddf2f09..55aed92 100644
--- a/demon.go
+++ b/demon.go
@@ -15,10 +15,8 @@ func write(history []string, histfile string) error {
 		return err
 	}
 	err = ioutil.WriteFile(histfile, histlog, 0644)
-	if err != nil {
-		return err
-	}
-	return nil
+
+	return err
 }
 
 func filter(history []string, text string) []string {
diff --git a/go.mod b/go.mod
index 70367e2..2762532 100644
--- a/go.mod
+++ b/go.mod
@@ -1,9 +1,10 @@
-module clipman
+module github.com/yory8/clipman
 
 go 1.12
 
 require (
 	github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc // indirect
 	github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf // indirect
+	github.com/stretchr/testify v1.3.0 // indirect
 	gopkg.in/alecthomas/kingpin.v2 v2.2.6
 )
diff --git a/go.sum b/go.sum
index 1a6d69f..5eaceb4 100644
--- a/go.sum
+++ b/go.sum
@@ -2,5 +2,12 @@ github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc h1:cAKDfWh5Vpd
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf h1:qet1QNfXsQxTZqLG4oE62mJzwPIB8+Tee4RNCL9ulrY=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6 h1:jMFz6MfLP0/4fUyZle81rXUoxOBFi19VUFKVDOQfozc=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=