Remove redundant "export" from man page

diff --git a/nnn.1 b/nnn.1
index d2c29a9090d03c8d4126881c3ed70c6f1e93249a..75b97784adf809e5b2ba6079c7033f34c622c63d 100644 (file)
--- a/nnn.1
+++ b/nnn.1
@@ -311,7 +311,7 @@ for filenames having quote(s) in them.
 .Pp
 \fBNNN_NO_AUTOSELECT:\fR Disable directory auto-selection in \fInavigate-as-you-type\fR mode.
 .Bd -literal
-    export export NNN_NO_AUTOSELECT=1
+    export NNN_NO_AUTOSELECT=1
 .Ed
 .Sh KNOWN ISSUES
 If you are using urxvt you might have to set backspace key to DEC.