diff --git a/README.md b/README.md
index 6a9dbff5..c759dced 100644
--- a/README.md
+++ b/README.md
@@ -79,7 +79,7 @@ If you set max_strikes then users can 'report' a comment as spam/abuse. If the n
 
 By default, issues are enabled for all datasets. If you wish to restrict
 issues to specific datasets or organizations, you can use these config options:
-    
+
     ckanext.issues.enabled_for_datasets = mydataset1 mydataset2 ...
     ckanext.issues.enabled_for_organizations = department-of-transport health-regulator
 
@@ -91,7 +91,7 @@ and you can set the default for all the other datasets (without that extra field
 
     ckanext.issues.enabled_without_extra = false
 
-For the extra field to work you must not set `enabled_per_dataset` or `enabled_for_organizations` options.
+For the extra field to work you must not set `enabled_for_datasets` or `enabled_for_organizations` options.
 
 ## Feedback
 
diff --git a/ckanext/issues/auth.py b/ckanext/issues/auth.py
index 3f84cfdb..b7fbbece 100644
--- a/ckanext/issues/auth.py
+++ b/ckanext/issues/auth.py
@@ -2,6 +2,8 @@
 import ckan.plugins as p
 from ckanext.issues import model as issue_model
 
+_ = p.toolkit._
+
 
 def issue_auth(context, data_dict, privilege='package_update'):
     '''Returns whether the current user is allowed to do the action
@@ -15,12 +17,11 @@ def issue_auth(context, data_dict, privilege='package_update'):
     except p.toolkit.NotAuthorized:
         return {
             'success': False,
-            'msg': p.toolkit._(
-                'User {0} not authorized for action on issue {1}'.format(
-                    str(context['user']),
-                    auth_data_dict['id']
-                )
-            )
+            'msg': _(
+                'User {user} not authorized for action on issue {issue}'
+                ).format(
+                user=str(context['user']),
+                issue=auth_data_dict['id'])
         }
 
 
@@ -37,10 +38,8 @@ def issue_search(context, data_dict):
     except p.toolkit.NotAuthorized:
         return {
             'success': False,
-            'msg': p.toolkit._(
-                'User {0} not authorized for action'.format(
-                    str(context['user'])
-                )
+            'msg': _('User {0} not authorized for action').format(
+                str(context['user'])
             )
         }
 
@@ -86,7 +85,7 @@ def issue_update(context, data_dict):
     # all other cases not allowed
     return {
         'success': False,
-        'msg': p.toolkit._(
+        'msg': _(
             'User {user} not authorized for action on issue {issue}'.format(
                 user=str(user),
                 issue=data_dict['issue_number'])