1 files changed, 1 insertions, 1 deletions
diff --git a/modules/simpletest/tests/bootstrap.test b/modules/simpletest/tests/bootstrap.test
index d46c6ec8f..3d038ac95 100644
--- a/modules/simpletest/tests/bootstrap.test
+++ b/modules/simpletest/tests/bootstrap.test
@@ -152,7 +152,7 @@ class BootstrapPageCacheTestCase extends DrupalWebTestCase {
     $this->drupalLogin($user);
     $this->drupalGet('', array(), array('If-Modified-Since: ' . $last_modified, 'If-None-Match: ' . $etag));
     $this->assertResponse(200, 'Conditional request returned 200 OK for authenticated user.');
-    $this->assertFalse($this->drupalGetHeader('X-Drupal-Cache'), 'Absense of Page was not cached.');
+    $this->assertFalse($this->drupalGetHeader('X-Drupal-Cache'), 'Absence of Page was not cached.');
     $this->assertFalse($this->drupalGetHeader('ETag'), 'ETag HTTP headers are not present for logged in users.');
     $this->assertFalse($this->drupalGetHeader('Last-Modified'), 'Last-Modified HTTP headers are not present for logged in users.');
   }