Remove spurious backtick from doc

Author: ingydotnet

ReadMe.pod

@@ -657,7 +657,7 @@ Get a specific data value for a particular gist.
 Set specific meta-data fields of a gist to new values. You list the parameters
 as key/value pairs.
 
-=item C<< gist-star <gist-id> >>`
+=item C<< gist-star <gist-id> >>
 
 Add your B<star> to a gist.
 

doc/git-hub.swim

@@ -522,7 +522,7 @@ interactions from the command line. They are installed by default.
   Set specific meta-data fields of a gist to new values. You list the
   parameters as key/value pairs.
 
-- `gist-star <gist-id>``
+- `gist-star <gist-id>`
   Add your *star* to a gist.
 
 - `gist-unstar <gist-id>`

lib/git-hub.d/help-functions.bash

@@ -28,7 +28,7 @@ gist-fork            gist-fork <gist-id>
 gist-get             gist-get <gist-id> <data-key>
 gist-init            gist-init (public|secret) <description>
 gist-new             gist-new (public|secret) <description> <files...>
-gist-star            gist-star <gist-id>`
+gist-star            gist-star <gist-id>
 gist-unstar          gist-unstar <gist-id>
 gists                gists [<user>]
 git-hub-travis       git-hub-travis
@@ -322,7 +322,7 @@ help:gist-new() {
 help:gist-star() {
     cat <<'...'
 
-  Usage: git hub gist-star <gist-id>`
+  Usage: git hub gist-star <gist-id>
 
   Add your *star* to a gist.
 ...

man/man1/git-hub.1

@@ -71,7 +71,7 @@
 .\" ========================================================================
 .\"
 .IX Title "git-hub 1"
-.TH git-hub 1 "September 2016" "Generated by Swim v0.1.43" "The Git command for GitHub"
+.TH git-hub 1 "October 2016" "Generated by Swim v0.1.43" "The Git command for GitHub"
 .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
 .\" way too many mistakes in technical documents.
 .if n .ad l
@@ -609,9 +609,9 @@ Get a specific data value for a particular gist.
 .el .IP "\f(CWgist\-edit <gist\-id> <key\-value\-pair...>\fR" 4
 .IX Item "gist-edit <gist-id> <key-value-pair...>"
 Set specific meta-data fields of a gist to new values. You list the parameters as key/value pairs.
-.ie n .IP """gist\-star <gist\-id>""`" 4
-.el .IP "\f(CWgist\-star <gist\-id>\fR`" 4
-.IX Item "gist-star <gist-id>`"
+.ie n .IP """gist\-star <gist\-id>""" 4
+.el .IP "\f(CWgist\-star <gist\-id>\fR" 4
+.IX Item "gist-star <gist-id>"
 Add your \fBstar\fR to a gist.
 .ie n .IP """gist\-unstar <gist\-id>""" 4
 .el .IP "\f(CWgist\-unstar <gist\-id>\fR" 4