diff --git a/doc/keep-dirs.rktd b/doc/keep-dirs.rktd
index 384e125323..36431ef53e 100644
--- a/doc/keep-dirs.rktd
+++ b/doc/keep-dirs.rktd
@@ -1,7 +1,7 @@
-;; Data is a list of directory names that should be preserved but are
-;; not they result of any "info.rkt"'s 'scribblings entry. Such
-;; directories usually hold content that is static (i.e., not built
-;; from Scribble sources).
+;; This file holds a list of directory names that should be preserved
+;; but are not a result of any "info.rkt"'s 'scribblings entry.  Such
+;; directories usually hold content that is static (i.e., not built from
+;; Scribble sources).
 ;;
 ;; The `setup/scribblings' library uses this list to avoid deleting
 ;; those drectories.