use correct l10n string (#31487) (#31490)

Backport #31487 by CyberFlameGO

Co-authored-by: CyberFlame <[email protected]>

Author: GiteaBot

templates/repo/settings/collaboration.tmpl

@@ -42,7 +42,7 @@
 			<form class="ui form" id="repo-collab-form" action="{{.Link}}" method="post">
 				{{.CsrfTokenHtml}}
 				<div id="search-user-box" class="ui search input tw-align-middle">
-					<input class="prompt" name="collaborator" placeholder="{{ctx.Locale.Tr "search.team_kind"}}" autocomplete="off" autofocus required>
+					<input class="prompt" name="collaborator" placeholder="{{ctx.Locale.Tr "search.user_kind"}}" autocomplete="off" autofocus required>
 				</div>
 				<button class="ui primary button">{{ctx.Locale.Tr "repo.settings.add_collaborator"}}</button>
 			</form>