commit 6e8a284fb2fc62682de6ee271af8d9d3bbf760d6
from: Omar Polo <op@omarpolo.com>
date: Thu Jun 24 15:22:11 2021 UTC

fix warnings

as reported by man -Tlint -l telescope.1

commit - 19f9cf0f947b1f60d13c955c551ebf8dcd1c2651
commit + 6e8a284fb2fc62682de6ee271af8d9d3bbf760d6
blob - 3f72202eeeddb5bc02fc40389c314827a10688a7
blob + 750aea1375764d6e105587ee944d98d01714f0c9
--- telescope.1
+++ telescope.1
@@ -504,7 +504,7 @@ Use
 .Ar url
 as proxy for all URLs with
 protocol
-.Ar proto Ns .
+.Ar proto .
 .Ar url
 must be a Gemini URI without path, query and fragment component.
 .It Ic style Ar name Ar option
@@ -533,7 +533,7 @@ for the closing line of a preformatted block
 .Pp
 Valid options are:
 .Bl -tag -width Ds
-.It Ic attr Ar prefix Oo Ar line Op Ar trail Oc
+.It Ic attr Ar prefix Oo Ar line Oo Ar trail Oc Oc
 Sets the text attributes.
 If only one value is given,
 .Ar line
@@ -560,14 +560,14 @@ half bright.
 .It Ic bold
 extra bright or bold.
 .El
-.It Ic bg Ar prefix Oo Ar line Op Ar trail Oc
+.It Ic bg Ar prefix Oo Ar line Oo Ar trail Oc Oc
 Sets the background color.
 Follows the same behaviour as
 .Ic attr
 regarding the optional parameters.
 Supported colors are: default, black, red, green, yellow, blue,
 magenta, cyan and white
-.It Ic fg Ar prefix Oo Ar line Op Ar trail Oc
+.It Ic fg Ar prefix Oo Ar line Oo Ar trail Oc Oc
 Sets the foreground color.
 It behaves just like
 .Ic bg .
@@ -624,7 +624,7 @@ It's possible to browse
 .Dq the small web
 .Pq i.e. simple websites
 using programs like the duckling-proxy by defining a proxy in
-.Pa ~/.telescope/config Ns :
+.Pa ~/.telescope/config :
 .Bd -literal -offset indent
 proxy http via "gemini://localhost:1965"
 proxy https via "gemini://localhost:1965"