Minor Options-Dialog enhancements

src/qt/forms/optionsdialog.ui

@@ -225,7 +225,7 @@
           <item>
            <widget class="QCheckBox" name="spendZeroConfChange">
             <property name="toolTip">
-             <string>If you disable the spending of unconfirmed change, the change from a transaction cannot be used until that transaction has at least one confirmation. This also affects how your balance is computed.</string>
+             <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;If you disable the spending of unconfirmed change, the change from a transaction&lt;/p&gt;&lt;p&gt;cannot be used until that transaction has at least one confirmation.&lt;/p&gt;&lt;p&gt;This also affects how your balance is computed.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
             </property>
             <property name="text">
              <string>&amp;Spend unconfirmed change</string>