diff --git a/locale/pl/LC_MESSAGES/Structural/DependencyInjection/README.po b/locale/pl/LC_MESSAGES/Structural/DependencyInjection/README.po
index 0311e43..3995347 100644
--- a/locale/pl/LC_MESSAGES/Structural/DependencyInjection/README.po
+++ b/locale/pl/LC_MESSAGES/Structural/DependencyInjection/README.po
@@ -34,10 +34,10 @@ msgstr "Użycie"
 
 #: ../../Structural/DependencyInjection/README.rst:13
 msgid ""
-"Configuration gets injected and ``Connection`` will get all that it needs "
-"from ``$config``. Without DI, the configuration would be created directly in"
-" ``Connection``, which is not very good for testing and extending "
-"``Connection``."
+"DatabaseConfiguration gets injected and ``DatabaseConnection`` will get all that it "
+"needs from ``$config``. Without DI, the configuration would be created "
+"directly in ``DatabaseConnection``, which is not very good for testing and "
+"extending it."
 msgstr ""
 "Konfiguracja połączenia z bazą danych zostaje wstrzyknięta i obiekt klasy "
 "``DatabaseConnection`` może pobrać wszystkie potrzebne parametry z tablicy ``$config``. "