Fix typo in ConnectDialog.ui

Author: zdohnal

ui/ConnectDialog.ui

@@ -98,7 +98,7 @@
                 <property name="has_entry">True</property>
                 <signal name="changed" handler="on_connect_servername_changed" swapped="no"/>
                 <child internal-child="entry">
-                  <object class="GtkEntry" id-"comboboxtext-entry1">
+                  <object class="GtkEntry" id="comboboxtext-entry1">
                     <property name="can_focus">True</property>
                   </object>
                 </child>