diff --git a/config/schemas/mod.json b/config/schemas/mod.json
index f77fdea91..ca74f80ef 100644
--- a/config/schemas/mod.json
+++ b/config/schemas/mod.json
@@ -5,7 +5,7 @@
 	"description" : "Format used to define main mod file (mod.json) in VCMI",
 	"required" : [ "name", "description", "version", "author", "contact", "modType" ],
 	"definitions" : {
-		"localizeable" : {
+		"localizable" : {
 			"type":"object",
 			"additionalProperties" : false,
 			"required" : [ "name", "description", "author", "modType" ],
@@ -114,23 +114,23 @@
 		},
 		
 		"english" : {
-			"$ref" : "#/definitions/localizeable"
+			"$ref" : "#/definitions/localizable"
 		},
 
 		"german" : {
-			"$ref" : "#/definitions/localizeable"
+			"$ref" : "#/definitions/localizable"
 		},
 
 		"polish" : {
-			"$ref" : "#/definitions/localizeable"
+			"$ref" : "#/definitions/localizable"
 		},
 
 		"russian" : {
-			"$ref" : "#/definitions/localizeable"
+			"$ref" : "#/definitions/localizable"
 		},
 
 		"ukrainian" : {
-			"$ref" : "#/definitions/localizeable"
+			"$ref" : "#/definitions/localizable"
 		},
 
 		"artifacts": {
diff --git a/launcher/settingsView/csettingsview_moc.cpp b/launcher/settingsView/csettingsview_moc.cpp
index fb7318be1..8ac81f65e 100644
--- a/launcher/settingsView/csettingsview_moc.cpp
+++ b/launcher/settingsView/csettingsview_moc.cpp
@@ -323,8 +323,8 @@ void CSettingsView::on_comboBoxLanguage_currentIndexChanged(int index)
 	Settings node = settings.write["general"]["language"];
 	node->String() = languageTagList[index];
 
-	if ( qApp->activeWindow() && dynamic_cast<MainWindow*>(qApp->activeWindow()) )
-		dynamic_cast<MainWindow*>(qApp->activeWindow())->updateTranslation();
+	if ( auto mainWindow = dynamic_cast<MainWindow*>(qApp->activeWindow()) )
+		mainWindow->updateTranslation();
 }
 
 void CSettingsView::changeEvent(QEvent *event)