Fix typo

Signed-off-by: Michal Čihař <michal@cihar.com>

weblate/html/translation-download.html

 {% load i18n %}
 {% load permissions %}
 
-{% can_upload_transaltion user object as user_can_upload_translation %}
+{% can_upload_translation user object as user_can_upload_translation %}
 
 <li><a href="{% url 'download_translation' project=object.subproject.project.slug subproject=object.subproject.slug lang=object.language.code %}" title="{% trans "Download for an offline translation." %}">{% blocktrans with object.subproject.file_format_name as format %}Download original translation file ({{format}}){% endblocktrans %}</a></li>
 <li><a href="{% url 'download_translation_format' project=object.subproject.project.slug subproject=object.subproject.slug lang=object.language.code fmt='xliff'%}" title="{% trans "Download for an offline translation." %}">{% trans "Download translation as XLIFF" %}</a></li>