[RSS] Simplify string translation

src/gui/rss/rss.ui

@@ -116,16 +116,12 @@
         <widget class="QLabel" name="news_lbl">
          <property name="font">
           <font>
-           <weight>50</weight>
+           <weight>75</weight>
-           <bold>false</bold>
+           <bold>true</bold>
           </font>
          </property>
          <property name="text">
-          <string>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
+          <string>Torrents: (double-click to download)</string>
-&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
-p, li { white-space: pre-wrap; }
-&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Sans'; font-size:10pt; font-weight:400; font-style:normal;&quot;&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;Torrents:&lt;/span&gt; &lt;span style=&quot; font-style:italic;&quot;&gt;(double-click to download)&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
          </property>
         </widget>
        </item>