Fix indentation

src/ChangeStream.php

@@ -100,7 +100,7 @@ class ChangeStream implements Iterator
                 $resumable = true;
             }
             if ($e->getCode() === self::CURSOR_NOT_FOUND) {
-               $resumable = true;
+                $resumable = true;
             }
             if ($e instanceof ConnectionTimeoutException) {
                 $resumable = true;
@@ -147,7 +147,7 @@ class ChangeStream implements Iterator
         if (isset($document->_id)) {
             $this->resumeToken = is_array($document) ? $document['_id'] : $document->_id;
         } else {
-             throw new ResumeTokenException("Cannot provide resume functionality when the resume token is missing");
+            throw new ResumeTokenException("Cannot provide resume functionality when the resume token is missing");
         }
     }
 

tests/Operation/WatchFunctionalTest.php

@@ -21,7 +21,7 @@ class WatchFunctionalTest extends FunctionalTestCase
         if (version_compare($this->getFeatureCompatibilityVersion(), '3.6', '<')) {
             $this->markTestSkipped('$changeStream is only supported on FCV 3.6 or higher');
         }
-   }
+    }
 
     public function testResume()
     {
@@ -59,7 +59,7 @@ class WatchFunctionalTest extends FunctionalTestCase
                             'documentKey' => (object) ['_id' => 3]
                         ]);
         $this->assertEquals($expectedResult, $changeStream->current());
-   }
+    }
 
     public function testNoChangeAfterResumeBeforeInsert()
     {