diff --git a/src/applications/config/option/PhabricatorCoreConfigOptions.php b/src/applications/config/option/PhabricatorCoreConfigOptions.php
index 2d365c506d..acdda9cdbc 100644
--- a/src/applications/config/option/PhabricatorCoreConfigOptions.php
+++ b/src/applications/config/option/PhabricatorCoreConfigOptions.php
@@ -106,7 +106,7 @@ final class PhabricatorCoreConfigOptions
             "\n\n".
             "Phabricator includes prototype applications which are in an ".
             "**early stage of development**. By default, prototype ".
-            "applications are not installed, because are often not yet ".
+            "applications are not installed, because are are often not yet ".
             "developed enough to be generally usable. You can enable ".
             "this option to install them if you're developing Phabricator ".
             "or are interested in previewing upcoming features.".