can't get rid of this file with trailing backslash?

[Andy Firman]

I was editing my named.conf and somehow saved the file
with a trailing backslash and I can't get rid of it.

-rw-r--r--   1 root  bind    18314 Nov 18 11:35 named.conf
-rw-r--r--   1 root  bind    18314 Nov 18 11:07 named.conf.save.11-18
-rw-r--r--   1 root  bind    17389 Nov 18 10:58 named.conf\
-rw-r--r--   1 bind  bind     2602 May 25 17:28 named.root

I was using nano and have no clue how I did it.
If I rm named.conf\ it removes the named.conf.

So how do I get rid of named.conf\  ?

Andy