src/HOL/Library/README.html

--- a/src/HOL/Library/README.html	Wed Oct 25 18:33:01 2000 +0200
+++ b/src/HOL/Library/README.html	Wed Oct 25 18:33:40 2000 +0200
@@ -91,6 +91,7 @@
 <tt>\&lt;and&gt;</tt>,
 <tt>\&lt;in&gt;</tt>,
 <tt>\&lt;inter&gt;</tt>,
+<tt>\&lt;le&gt;</tt>,
 <tt>\&lt;not&gt;</tt>,
 <tt>\&lt;noteq&gt;</tt>,
 <tt>\&lt;notin&gt;</tt>,