More runtime file updates.
diff --git a/runtime/optwin.vim b/runtime/optwin.vim
index 73de9e1..20f4f92 100644
--- a/runtime/optwin.vim
+++ b/runtime/optwin.vim
@@ -995,7 +995,7 @@
   call append("$", "\t(local to buffer)")
   call <SID>BinOptionL("sn")
 endif
-call append("$", "cryptmethod\encryption method for file writing: zip or blowfish")
+call append("$", "cryptmethod\tencryption method for file writing: zip or blowfish")
 call append("$", "\t(local to buffer)")
 call <SID>OptionL("cm")