Bug 29128: Remove whitespace in browse shelf link

To test:
-Turn on OPACShelfBrowser and make sure you have some itemcallnumbers
-Go to detail page and see the link: (Browse shelf )
-Apply patch and look at the link again, it should be: (Browse shelf)

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>

koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-detail.tt

@@ -1351,7 +1351,7 @@
                         [% ITEM_RESULT.itemcallnumber | html %]
                         [% IF ( OPACShelfBrowser ) %]
                             [% IF ( ITEM_RESULT.itemnumber == starting_itemnumber ) %]
-                                (<a class="close_shelf" href="/cgi-bin/koha/opac-detail.pl?biblionumber=[% ITEM_RESULT.biblionumber | html %]&amp;shelfbrowse_itemnumber=[% ITEM_RESULT.itemnumber | html %]#[% tab | html %]">Browse shelf <span class="sr-only">(Opens below)</span></a>)
+                                (<a class="close_shelf" href="/cgi-bin/koha/opac-detail.pl?biblionumber=[% ITEM_RESULT.biblionumber | html %]&amp;shelfbrowse_itemnumber=[% ITEM_RESULT.itemnumber | html %]#[% tab | html %]">Browse shelf<span class="sr-only">(Opens below)</span></a>)
                             [% ELSE %]
                                 (<a href="/cgi-bin/koha/opac-detail.pl?biblionumber=[% ITEM_RESULT.biblionumber | uri %]&amp;shelfbrowse_itemnumber=[% ITEM_RESULT.itemnumber | uri %]#[% tab | uri %]">Browse shelf <span class="sr-only">(Opens below)</span></a>)
                             [% END %]