use jet v5.0.2 (no breaking changes)

relative to: https://github.com/kataras/iris/pull/1616

_examples/i18n/i18n-template/main.go

@@ -10,7 +10,7 @@ import (
 
 /*
  Iris I18n supports text/template inside the translation values.
- Follow this tutorial to learn how to use that feature.
+ Follow this example to learn how to use that feature.
 */
 
 func main() {
@@ -31,8 +31,8 @@ func newApp() *iris.Application {
 				// like we do here.
 				//
 				// Note that this is only for english,
-				// but you can accept the language code
-				// and use a map with dictionaries to
+				// but you can use the "current" locale
+				// and make a map with dictionaries to
 				// pluralize words based on the given language.
 				return pluralize.Pluralize(word, count, true)
 			},
@@ -48,5 +48,12 @@ func newApp() *iris.Application {
 		ctx.WriteString(text)
 	})
 
+	app.Get("/singular", func(ctx iris.Context) {
+		text := ctx.Tr("HiDogs", iris.Map{
+			"count": 1,
+		}) // prints "Hi 1 dog".
+		ctx.WriteString(text)
+	})
+
 	return app
 }

_examples/i18n/i18n-template/main_test.go

@@ -12,6 +12,8 @@ func TestI18nLoaderFuncMap(t *testing.T) {
 	e := httptest.New(t, app)
 	e.GET("/").Expect().Status(httptest.StatusOK).
 		Body().Equal("Hi 2 dogs")
+	e.GET("/singular").Expect().Status(httptest.StatusOK).
+		Body().Equal("Hi 1 dog")
 	e.GET("/").WithHeader("Accept-Language", "el").Expect().Status(httptest.StatusOK).
 		Body().Equal("Γειά 2 σκυλί")
 }