diff --git a/cmd_hosts.go b/cmd_hosts.go
index 8a21337..6ce101f 100644
--- a/cmd_hosts.go
+++ b/cmd_hosts.go
@@ -69,9 +69,9 @@ func (c *CmdHost) Run(args []string) int {
 }
 
 func (c *CmdHost) Help() string {
-	return "Generate an /etc/hosts fragment"
+	return "Generate an /etc/hosts fragment."
 }
 
 func (c *CmdHost) Synopsis() string {
-	return "Generate an /etc/hosts fragment"
+	return "Generate an /etc/hosts fragment."
 }