Fix typo in configure languages wizard

trytond/ir/lang.py

@@ -554,7 +554,7 @@ class Lang(DeactivableMixin, ModelSQL, ModelView):
 
 
 class LangConfigStart(ModelView):
-    'Language Configuration Start'
+    "Configure languages"
     __name__ = 'ir.lang.config.start'
 
     languages = fields.Many2Many('ir.lang', None, None, "Languages")

trytond/ir/view/lang_config_start_form.xml

@@ -3,7 +3,7 @@
 this repository contains the full copyright notices and license terms. -->
 <form col="2">
     <image name="tryton-info" xexpand="0" xfill="0"/>
-    <label string="You can now load aditional translations to the system."
+    <label string="You can now load additional translations to the system."
         id="load" yalign="0.0" xalign="0.0" xexpand="1"/>
     <field name="languages" colspan="2" widget="multiselection"/>
 </form>