diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..21e8d4c
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,5 @@
+lint:
+	golint cmd/...
+	golint passgen/...
+
+.PHONY: lint
\ No newline at end of file
diff --git a/cmd/root.go b/cmd/root.go
index e8f9846..893e1f8 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -2,9 +2,10 @@
 package cmd
 
 import (
-	"github.com/spf13/cobra"
 	"log"
 	"os"
+
+	"github.com/spf13/cobra"
 )
 
 // rootCommand initializes the command-line interface application.
diff --git a/passgen/options.go b/passgen/options.go
index 2573e41..5787a73 100644
--- a/passgen/options.go
+++ b/passgen/options.go
@@ -1,5 +1,6 @@
 package passgen
 
+// Options configures the PasswordGenerator.
 type Options struct {
 	// Length of the new password
 	Length int