go.crypto: gofmt -w -s

R=golang-dev, dave
CC=golang-dev
https://golang.org/cl/6948057
diff --git a/bcrypt/bcrypt.go b/bcrypt/bcrypt.go
index b71fc41..542cde8 100644
--- a/bcrypt/bcrypt.go
+++ b/bcrypt/bcrypt.go
@@ -6,7 +6,7 @@
 // algorithm. See http://www.usenix.org/event/usenix99/provos/provos.pdf
 package bcrypt
 
-// The code is a port of Provos and Mazières's C implementation. 
+// The code is a port of Provos and Mazières's C implementation.
 import (
 	"code.google.com/p/go.crypto/blowfish"
 	"crypto/rand"