diff --git a/src/Traits/HasRoles.php b/src/Traits/HasRoles.php
index 93cc089..7443e04 100644
--- a/src/Traits/HasRoles.php
+++ b/src/Traits/HasRoles.php
@@ -160,23 +160,23 @@ public function hasRole($roles): bool
         if (\is_string($roles) && false !== \strpos($roles, '|')) {
             $roles = \explode('|', $roles);
         }
-        $has_role = false;
+        $hasRole = false;
         if (\is_string($roles)) {
-            $has_role = $this->roles->contains('name', $roles);
+            $hasRole = $this->roles->contains('name', $roles);
         } elseif ($roles instanceof Role) {
-            $has_role = $this->roles->contains('id', $roles->id);
+            $hasRole = $this->roles->contains('id', $roles->id);
         } elseif (\is_array($roles)) {
             foreach ($roles as $role) {
                 if ($this->hasRole($role)) {
-                    $has_role = true;
+                    $hasRole = true;
                     break;
                 }
             }
         } else {
-            $has_role = ! $roles->intersect($this->roles)->isEmpty();
+            $hasRole = ! $roles->intersect($this->roles)->isEmpty();
         }
 
-        return $has_role;
+        return $hasRole;
     }
 
     /**
@@ -205,17 +205,17 @@ public function hasAllRoles($roles): bool
         }
 
         if (\is_string($roles)) {
-            $has_roles = $this->roles->contains('name', $roles);
+            $hasRoles = $this->roles->contains('name', $roles);
         } elseif ($roles instanceof Role) {
-            $has_roles = $this->roles->contains('id', $roles->id);
+            $hasRoles = $this->roles->contains('id', $roles->id);
         } else {
             $roles = \collect()->make($roles)->map(function ($role) {
                 return $role instanceof Role ? $role->name : $role;
             });
-            $has_roles = $roles->intersect($this->roles->pluck('name')) == $roles;
+            $hasRoles = $roles->intersect($this->roles->pluck('name')) == $roles;
         }
 
-        return $has_roles;
+        return $hasRoles;
     }
 
     /**