diff --git a/app/assets/javascripts/controllers/machines.js.erb b/app/assets/javascripts/controllers/machines.js.erb
index 49367a8cf..3f807dfaa 100644
--- a/app/assets/javascripts/controllers/machines.js.erb
+++ b/app/assets/javascripts/controllers/machines.js.erb
@@ -428,7 +428,7 @@ Application.Controllers.controller('ReserveMachineController', ['$scope', '$stat
     // indicates the state of the current view : calendar or plans information
     $scope.plansAreShown = false;
 
-    // will store the user's plan if he choosed to buy one
+    // will store the user's plan if he chose to buy one
     $scope.selectedPlan = null;
 
     // the moment when the plan selection changed for the last time, used to trigger changes in the cart
diff --git a/app/services/availabilities/availabilities_service.rb b/app/services/availabilities/availabilities_service.rb
index 4d6fd05f7..9c4b77696 100644
--- a/app/services/availabilities/availabilities_service.rb
+++ b/app/services/availabilities/availabilities_service.rb
@@ -101,7 +101,7 @@ class Availabilities::AvailabilitiesService
   end
 
   def availabilities(reservable, type, user)
-    if user.admin?
+    if user.admin? || user.manager?
       reservable.availabilities
                 .includes(:tags)
                 .where('end_at > ? AND available_type = ?', 1.month.ago, type)