diff --git a/cmd/stepd/main.go b/cmd/stepd/main.go
index 0fe8376..cfa2b5b 100644
--- a/cmd/stepd/main.go
+++ b/cmd/stepd/main.go
@@ -19,23 +19,23 @@ func main () {
 	// parse command line arguments
 	flagPidFile := cli.NewInputFlag (
 		'p', "pid-file",
-		"Write the PID to the specified file",
+		"Write the PID to the specified file.",
 		"", cli.ValString)
 	flagAddress := cli.NewInputFlag (
 		'a', "address",
-		"The address to host the server on",
+		"The address to host the server on.",
 		":8080", cli.ValString)
 	// TODO have in conf, override here
 	flagErrorDocument := cli.NewInputFlag (
 		0, "error-document",
-		"The document to use for displaying errors",
+		"The document to use for displaying errors.",
 		"", cli.ValString)
 	// TODO have in conf, override here
 	flagDirectories := cli.NewFlag (
 		'd', "directories",
-		"Serve the contents of directories")
+		"Serve the contents of directories.")
 	cmd := cli.New (
-		"Run an HTTP server that automaticaly executes STEP files",
+		"Run an HTTP server that automaticaly executes STEP files.",
 		flagPidFile,
 		flagAddress,
 		flagErrorDocument,