Fixed travis.

limingxinleo · limingxinleo · commit 8809921805c2 · 2020-10-13T09:17:00.000+08:00
diff --git a/tests/HttpClientTest.php b/tests/HttpClientTest.php
@@ -22,7 +22,7 @@
  */
 class HttpClientTest extends TestCase
 {
-    protected function tearDown()
+    protected function tearDown(): void
     {
         Mockery::close();
     }

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@`
`22`	`22`	`*/`
`23`	`23`	`class HttpClientTest extends TestCase`
`24`	`24`	`{`
`25`		`- protected function tearDown()`
	`25`	`+ protected function tearDown(): void`
`26`	`26`	`{`
`27`	`27`	`Mockery::close();`
`28`	`28`	`}`