diff --git a/app/Policies/CouplePolicy.php b/app/Policies/CouplePolicy.php
index 192759e..60ef143 100644
--- a/app/Policies/CouplePolicy.php
+++ b/app/Policies/CouplePolicy.php
@@ -2,16 +2,23 @@
 
 namespace App\Policies;
 
-use App\Couple;
 use App\User;
+use App\Couple;
 use Illuminate\Auth\Access\HandlesAuthorization;
 
 class CouplePolicy
 {
     use HandlesAuthorization;
 
-    public function edit(User $user, Couple $editableCouple)
+    /**
+     * Determine whether the user can edit the couple.
+     *
+     * @param  \App\User  $user
+     * @param  \App\Couple  $couple
+     * @return mixed
+     */
+    public function edit(User $user, Couple $couple)
     {
-        return $editableCouple->manager_id == $user->id;
+        return $couple->manager_id == $user->id;
     }
 }
diff --git a/app/Policies/UserPolicy.php b/app/Policies/UserPolicy.php
index df16d7e..9338d94 100644
--- a/app/Policies/UserPolicy.php
+++ b/app/Policies/UserPolicy.php
@@ -9,11 +9,25 @@ class UserPolicy
 {
     use HandlesAuthorization;
 
+    /**
+     * Determine whether the user can edit the user data.
+     *
+     * @param  \App\User  $user
+     * @param  \App\User  $editableUser
+     * @return mixed
+     */
     public function edit(User $user, User $editableUser)
     {
         return $editableUser->id == $user->id || $editableUser->manager_id == $user->id;
     }
 
+    /**
+     * Determine whether the user can delete the user.
+     *
+     * @param  \App\User  $user
+     * @param  \App\User  $editableUser
+     * @return mixed
+     */
     public function delete(User $user, User $editableUser)
     {
         return $editableUser->manager_id == $user->id && $editableUser->id != $user->id;