[wrong_layout] Fix not escaped html chars

wrong_layout/manifest.ini

@@ -2,7 +2,7 @@
 name: Wrong Layout
 short_name: Wrong Layout
 version: 0.1.3
-description: Press alt+r to convert chars typed in wrong layout Rus<>Eng
+description: Press alt+r to convert chars typed in wrong layout Rus&lt;&gt;Eng
 authors: Denis Fomin <fominde@gmail.com>
-homepage: http://trac-plugins.gajim.org/wiki/WrongLayoutPlugin
+homepage: https://dev.gajim.org/gajim/gajim-plugins/wikis/WrongLayoutPlugin
 min_gajim_version: 0.16.10

wrong_layout/plugin.py

@@ -13,7 +13,7 @@ class WrongLayoutPlugin(GajimPlugin):
     @log_calls('WrongLayoutPlugin')
     def init(self):
         self.description = _('Press alt+r to convert chars typed in '
-            'wrong layout Rus<>Eng')
+            'wrong layout Rus&lt;&gt;Eng')
         self.config_dialog = None
         self.gui_extension_points = {
                 'chat_control_base': (self.connect_with_chat_control,