Minor cleanup.

README.md

@@ -261,8 +261,10 @@ dialect of Joy are defined in terms of these:
 
     < > >= <= != <> = 
 
+    and or xor (These are the bitwise ops.)
     lshift rshift
 
+    /\ \/ _\/_ (These are the logical ops.  Booleans)
 
 
 --------------------------------------------------

implementations/Elm/src/Joy.elm

@@ -184,9 +184,9 @@ text_to_expression text = parse (tokenize text)
 
 doit text =
     case text_to_expression text of
-        Err msg -> Err msg
         Ok ast ->
             case joy [] ast of
-                Err msg -> Err msg
                 Ok expr -> Ok (joyExpressionToString expr)
+                Err msg -> Err msg
+        Err msg -> Err msg