correct README

diff --git a/README.md b/README.md
index dab78e7e868e9200737280c75c2a9be8e586a74e..b5b4bee3e804e1a5664a1765543a882358b0577e 100644 (file)
--- a/README.md
+++ b/README.md
@@ -51,7 +51,8 @@ The following predicates are built-in to rusty-wam.
 * catch/3
 * duplicate_term/2
 * false/0
-* (\+)/1
+* (\\+)/1
+* (=)/2
 * throw/1
 * var/1