From 633049f185ee5df120cd2e4276f0339b9d52cfac Mon Sep 17 00:00:00 2001
From: aoright <102943475+aoright@users.noreply.github.com>
Date: Thu, 20 Aug 2026 13:56:55 +0800
Subject: [PATCH] test: add TestVersion and fix doc comment grammar

Signed-off-by: aoright <102943475+aoright@users.noreply.github.com>
---
 doc.go          |  4 ++--
 version_test.go | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 34 insertions(+), 2 deletions(-)
 create mode 100644 version_test.go

diff --git a/doc.go b/doc.go
index 77b01d04..ede31d4f 100644
--- a/doc.go
+++ b/doc.go
@@ -137,7 +137,7 @@
 // changing the function to accept that struct instead. This is referred to as
 // a parameter object.
 //
-// Dig has first class support for parameter objects: any struct embedding
+// Dig has first-class support for parameter objects: any struct embedding
 // dig.In gets treated as a parameter object. The following is equivalent to
 // the constructor above.
 //
@@ -192,7 +192,7 @@
 // Dig supports declaring dependencies as optional by adding an
 // `optional:"true"` tag to fields of a dig.In struct.
 //
-// Fields in a dig.In structs that have the `optional:"true"` tag are treated
+// Fields in a dig.In struct that have the `optional:"true"` tag are treated
 // as optional by Dig.
 //
 //	type UserGatewayParams struct {
diff --git a/version_test.go b/version_test.go
new file mode 100644
index 00000000..355fd2c2
--- /dev/null
+++ b/version_test.go
@@ -0,0 +1,32 @@
+// Copyright (c) 2026 Uber Technologies, Inc.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package dig_test
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"go.uber.org/dig"
+)
+
+func TestVersion(t *testing.T) {
+	assert.NotEmpty(t, dig.Version)
+}