Remove leftover reference to "RepositoryDirectory"

diff --git a/mkosi.md b/mkosi.md
index 9f38efbf46b40aab58ef138afc39f975a727be99..d8337487dda7d1a81487f393025e065b1c5b7691 100644 (file)
--- a/mkosi.md
+++ b/mkosi.md
@@ -1394,7 +1394,7 @@ local directory:
 
 * The **`mkosi.reposdir/`** directory, if it exists, is automatically
   used as the repository directory for extra repository files. See
-  the `RepositoryDirectory` option for more information.
+  the `RepositoryDirectories` option for more information.
 
 All these files are optional.