revision.plt finally fixed

revision.plt

@@ -43,7 +43,7 @@ test(
   'revise_model rule deletion for ACTL, Miguel example',
   [
     setup(clear_model),
-    all((Added, Removed) = [([], [a =[b]=> '_'])])
+    all((Added, Removed) = [([], ['MA'(1) for a+b => b])])
   ]
 ) :-
   command(add_reaction(a => a + b)),
@@ -75,10 +75,8 @@ test(
         ('MA'(1)for a=>'_'),
         ('MA'(1)for a=>a),
         ('MA'(1)for a=>b),
-        ('MA'(1)for a=>b+a),
         ('MA'(1)for b=>'_'),
         ('MA'(1)for b=>a),
-        ('MA'(1)for b=>a+b),
         ('MA'(1)for a+b=>'_'),
         ('MA'(1)for b+a=>a),
         ('MA'(1)for a+b=>b)]