Add some comments and fix gofmtHEADmain

1 files changed, 1 insertions, 1 deletions

diff --git a/enc.go b/enc.go
index 898fc10..f50665d 100644
--- a/enc.go
+++ b/enc.go
@@ -26,7 +26,7 @@ type encCmd struct {
 	stdout      io.Writer
 }
 
-func (*encCmd) Name() string { return "enc" }
+func (*encCmd) Name() string     { return "enc" }
 func (*encCmd) Synopsis() string { return "encrypt" }
 func (*encCmd) Usage() string {
 	return `usage: sym enc [OPTION]... [FILE]...