Firefox analogy tweak

Signed-off-by: Jim Pryor <profjim@jimpryor.net>

diff --git a/how_to_get_the_programming_languages_running_on_your_computer.mdwn b/how_to_get_the_programming_languages_running_on_your_computer.mdwn
index a54e9ba..028b0c6 100644 (file)
--- a/how_to_get_the_programming_languages_running_on_your_computer.mdwn
+++ b/how_to_get_the_programming_languages_running_on_your_computer.mdwn
@@ -82,7 +82,7 @@ another Scheme implementation, though, there's no compelling reason to switch.)
 
 Since the name change is so recent, you're likely to run across both sets of names.
 
-PLT/Racket stands to Scheme in something like the relation Firefox stands to HTML. It's one program among others for working with the language; and many of the available programs permit different extensions, have small variations, and so on.
+PLT/Racket stands to Scheme in something like the relation Firefox stands to HTML. It's one program among others for working with the language; and many of those programs (or web browsers) permit different extensions, have small variations, and so on.
 
 PLT Scheme had several components. The two most visible components for us
 were the command-line interpreter "mzscheme" and a teaching-friendly editor/front-end "DrScheme". In