fixed inconsistent code formatting

fixtures/completion/this_return_value.php

@@ -1,20 +1,23 @@
 <?php
 class Grand
 {
-  /** @return $this */
-  public function foo() {
-    return $this;
-  }
+    /** @return $this */
+    public function foo()
+    {
+        return $this;
+    }
 }
-class Parent1 extends Grand {
-  
+class Parent1 extends Grand
+{
 }
 
-class Child extends Parent1 {
-  public function bar() {
-    $this->foo()->q
-  }
-  public function qux() {
-
-  }
+class Child extends Parent1
+{
+    public function bar()
+    {
+        $this->foo()->q
+    }
+    public function qux()
+    {
+    }
 }

tests/Server/TextDocument/CompletionTest.php

@@ -660,7 +660,7 @@ class CompletionTest extends TestCase
         $this->loader->open($completionUri, file_get_contents($completionUri));
         $items = $this->textDocument->completion(
             new TextDocumentIdentifier($completionUri),
-            new Position(14, 19)
+            new Position(17, 23)
         )->wait();
         $this->assertEquals(new CompletionList([
             new CompletionItem(