diff --git a/src/applications/people/lipsum/PhabricatorPeopleTestDataGenerator.php b/src/applications/people/lipsum/PhabricatorPeopleTestDataGenerator.php
--- a/src/applications/people/lipsum/PhabricatorPeopleTestDataGenerator.php
+++ b/src/applications/people/lipsum/PhabricatorPeopleTestDataGenerator.php
@@ -30,7 +30,7 @@
   }
 
   protected function generateRealname() {
-    $realname_generator = new PhutilRealnameContextFreeGrammar();
+    $realname_generator = new PhutilRealNameContextFreeGrammar();
     $random_real_name = $realname_generator->generate();
     return $random_real_name;
   }