searx: Append slash at the end of URLs

Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>

plinth/modules/searx/__init__.py

@@ -91,7 +91,7 @@ def setup(helper, old_version=None):
 def add_shortcut():
     """Helper method to add a shortcut to the frontpage."""
     frontpage.add_shortcut('searx', name, short_description=short_description,
-                           url='/searx', login_required=True)
+                           url='/searx/', login_required=True)
 
 
 def get_safe_search_setting():

plinth/modules/searx/manifest.py

@@ -23,6 +23,6 @@ clients = validate([{
     'name': _('Searx'),
     'platforms': [{
         'type': 'web',
-        'url': '/searx'
+        'url': '/searx/'
     }]
 }])