Revise download instructions in download.html

Updated download page text for clarity and conciseness requested by @hugovk

Author: KarinaS0uza

Doc/tools/templates/download.html

@@ -31,8 +31,7 @@ <h1>{% trans %}Download Python {{ dl_version }} documentation{% endtrans %}</h1>
 
 {% if last_updated %}<p><b>{% trans %}Last updated on: {{ last_updated }}.{% endtrans %}</b></p>{% endif %}
 
-<p>{% trans %}To download an archive containing all the documents for this version of
-Python in one of various formats, follow one of the links in this table.{% endtrans %}</p>
+<p>{% trans %}+Download an archive containing all the documentation for this version of Python:{% endtrans %}</p>
 
 <table class="docutils">
   <tr>
@@ -62,7 +61,7 @@ <h1>{% trans %}Download Python {{ dl_version }} documentation{% endtrans %}</h1>
   </tr>
 </table>
 
-<p>{% trans %}These archives contain all the content in the documentation.{% endtrans %}</p>
+<p>{% trans %}+{% endtrans %}</p>
 
 <p>{% trans %}
 We no longer provide pre-built PDFs of the documentation.