diff --git a/doc/foreplay.txt b/doc/foreplay.txt
index c4e6320..2069cc8 100644
--- a/doc/foreplay.txt
+++ b/doc/foreplay.txt
@@ -42,6 +42,9 @@ path), which can be quite slow depending on your setup.
 
 The only adapter shipped with foreplay.vim is for nREPL.  You need Ruby
 installed and either |if_ruby| or the ruby command in your PATH.
+Alternatively, if |if_ruby| is not available, it will attempt to use
+|if_pyth|. If neither exists, however, it will still attempt to use the ruby
+command in your PATH.
 
 DOCUMENTATION                                   *foreplay-documentation*