Metaclass has does_role method, not does

diff --git a/moose-class/slides/index.html b/moose-class/slides/index.html
index a88be31..ee16333 100644 (file)
--- a/moose-class/slides/index.html
+++ b/moose-class/slides/index.html
@@ -1370,7 +1370,7 @@ sub print {
 
 # or ...
 
-Person-&gt;meta-&gt;does('Printable')</code></pre>
+Person-&gt;meta-&gt;does_role('Printable')</code></pre>
 
 </div>