Fixed typos, added more comments

Author: sergotail

config/config.php

@@ -9,13 +9,13 @@
     ],
 
     'morphies' => [
-        // order determines search predecence when facade called directly
         [
-            // by this name specific morphy can be accessed thorough Morphy::morphy method
-            'name' => 'ru',
+            // by this name specific morphy can be accessed through Morphy::morphy method
+            // it may be any string
+            'name' => SEOService2020\Morphy\Morphy::russianLang,
             'language' => SEOService2020\Morphy\Morphy::russianLang,
-            // if [] specified, default options will be used
-            // to use common options, specify null
+            // if no options key or null value specified, default options will be used
+            // to use common options from this config, specify []
             'options' => [],
             // when null specified, default morphy dicts path will be used
             'dicts_path' => null,

src/Factory.php

@@ -5,22 +5,22 @@
 
 class Factory
 {
-    public static function makeMorphy(array $config, ?array $defaultOptions = null): Morphy
+    public static function makeMorphy(array $config, ?array $commonOptions = null): Morphy
     {
         return new Morphy(
             $config['language'],
             ($config['options'] ?? null) === null ?
                 null :
-                array_replace_recursive($defaultOptions ?? [], $config['options'] ?? []),
+                array_replace_recursive($commonOptions ?? [], $config['options'] ?? []),
             $config['dicts_path'] ?? null
         );
     }
 
-    public static function fromArray(array $configs, ?array $defaultOptions = null): array
+    public static function fromArray(array $configs, ?array $commonOptions = null): array
     {
         $morphies = [];
         foreach ($configs as $config) {
-            $morphies[$config['name']] = self::makeMorphy($config, $defaultOptions);
+            $morphies[$config['name']] = self::makeMorphy($config, $commonOptions);
         }
         return $morphies;
     }

src/MorphyServiceProvider.php

@@ -35,7 +35,7 @@ public function register()
             return new MorphyManager(
                 Factory::fromArray(
                     config('morphy.morphies'),
-                    config('morphy.default_options')
+                    config('morphy.common_options')
                 )
             );
         });