doc: lei-import: drop markup of "stdin"

stdin isn't placed in C<> elsewhere.

diff --git a/Documentation/lei-import.pod b/Documentation/lei-import.pod
index 7d5b2576808fdb61b9c81b1543ea496e54ac4c8e..7f4e37452dcb0671b286a096f843d89b6b0838b5 100644 (file)
--- a/Documentation/lei-import.pod
+++ b/Documentation/lei-import.pod
@@ -26,7 +26,7 @@ C<mboxcl2>, C<mboxcl>, or C<mboxo>.
 
 =item -F MAIL_FORMAT, --in-format=MAIL_FORMAT
 
-Message input format.  Unless messages are given on C<stdin>, using a
+Message input format.  Unless messages are given on stdin, using a
 format prefix with C<LOCATION> is preferred.
 
 =item --stdin