Fix typo in readme

See https://bugzilla.mozilla.org/show_bug.cgi?id=1772001 for context.

diff --git a/README.md b/README.md
index 9d3fe8292bc791c13d5c58b5c36d29f5117a9eb5..960fbd60d3491a3dc918665511d0adb32f163c5b 100644 (file)
--- a/README.md
+++ b/README.md
@@ -5761,7 +5761,7 @@ Force downloads to start off in a local, temporary location rather than the defa
 
 **Compatibility:** Firefox 102\
 **CCK2 Equivalent:** N/A\
-**Preferences Affected:** `browser.downloads.start_downloads_in_tmp_dir`
+**Preferences Affected:** `browser.download.start_downloads_in_tmp_dir`
 
 #### Windows (GPO)
 ```