diff --git a/vimperator/locale/en-US/hints.txt b/vimperator/locale/en-US/hints.txt
index 2bc62c83..a336d3f6 100644
--- a/vimperator/locale/en-US/hints.txt
+++ b/vimperator/locale/en-US/hints.txt
@@ -88,7 +88,7 @@ Hintable elements for all extended hint modes can be set in the
 'extendedhinttags' XPath string.
 
 Note: The behavior of [m];t[m] and [m];b[m] is inverted if the
-\'browser.tabs.loadInBackground' preference is set to false.
+\'browser.tabs.loadInBackground' Firefox preference is set to false.
 ________________________________________________________________________________
 
 // vim: set syntax=asciidoc: