default.do-s must not depend on themselves

[goredo.git] / doc / notes.texi

diff --git a/doc/notes.texi b/doc/notes.texi
index 4922f7150415d7b77c18e3a08748802d8156e605..fa36869e8690a0d79931eef22d2b30d8ecf9bde6 100644 (file)
--- a/doc/notes.texi
+++ b/doc/notes.texi
@@ -1,6 +1,9 @@
 @node Notes
 @unnumbered Implementation notes
 
+Since there are no strict rules about redo behaviour, here are some
+remarks about @command{goredo}'s one:
+
 @itemize
 
 @item @file{all} target is default
@@ -17,7 +20,7 @@
 @item tracing (@option{-x}) can be obviously done only for
     non-executable @file{.do}
 @item parallizable build is done only during @command{redo-ifchange} for
-    human convenience: you can globally enable @env{REDO_JOBS}, but
+    human convenience: you can globally enable @env{$REDO_JOBS}, but
     still do for example: @code{redo htmls infos index upload}
 
 @end itemize