Spelling fixes

src/AuthorizationServer.php

@@ -121,7 +121,7 @@ class AuthorizationServer extends AbstractServer
     }
 
     /**
-     * Require the "scope" paremter in checkAuthoriseParams()
+     * Require the "scope" parameter in checkAuthoriseParams()
      * @param  boolean $require
      * @return self
      */
@@ -248,7 +248,7 @@ class AuthorizationServer extends AbstractServer
 
     /**
      * Return a grant type class
-     * @param  string                   $grantType The grant type identifer
+     * @param  string                   $grantType The grant type identifier
      * @return Grant\GrantTypeInterface
      * @throws
      */

src/Entity/SessionEntity.php

@@ -153,11 +153,11 @@ class SessionEntity
      * @param  \League\OAuth2\Server\Entity\Scope[]
      * @return array
      */
-    private function formatScopes($unformated = [])
+    private function formatScopes($unformatted = [])
     {
         $scopes = [];
-        if (is_array($unformated)) {
-            foreach ($unformated as $scope) {
+        if (is_array($unformatted)) {
+            foreach ($unformatted as $scope) {
                 if ($scope instanceof ScopeEntity) {
                     $scopes[$scope->getId()] = $scope;
                 }

src/Grant/AbstractGrant.php

@@ -35,7 +35,7 @@ abstract class AbstractGrant implements GrantTypeInterface
 
     /**
      * Callback to authenticate a user's name and password
-     * @var function
+     * @var callable
      */
     protected $callback;