org: improve wording

* doc/org/tut04.org: This tests equivalence, not equality.

org: improve wording
* doc/org/tut04.org: This tests equivalence, not equality.
d597c581 · Alexandre Duret-Lutz · 1a0dcf4f · d597c581
Commit d597c581 authored Oct 18, 2017 by Alexandre Duret-Lutz
--- a/doc/org/tut04.org
+++ b/doc/org/tut04.org
@@ -4,7 +4,8 @@
 #+SETUPFILE: setup.org
 #+HTML_LINK_UP: tut.html

-This page shows how to test whether two LTL/PSL formulas are equal.
+This page shows how to test whether two LTL/PSL formulas are
+equivalent, i.e., if they denote the same languages.

 * Shell