Add missing line so the trans tag works again

i2p2www/pages/site/docs/how/network-database.html

@@ -555,6 +555,7 @@ However, if it was recieved as a reply to a query, then the netDb should only re
 A client should never answer queries with an entry from the main netDb, only it's own client network database.
 {%- endtrans %}</p>
 <p>{% trans -%}These strategies should be taken and used combined so that both are applied.
+In combination, they "Segment" the netDb and secure it against attacks.
 {%- endtrans %%}</p>
 
 <h2 id="delivery">{% trans %}Storage, Verification, and Lookup Mechanics{% endtrans %}</h2>