docs(tutorial): fix broken link (#2420)

chalin · wardbell · commit b2c6acf1add3 · 2016-09-20T10:56:38.000-07:00
Fixes #2419
diff --git a/public/docs/ts/latest/tutorial/toh-pt6.jade b/public/docs/ts/latest/tutorial/toh-pt6.jade
@@ -348,6 +348,7 @@ block get-heroes-details
 :marked
   Refresh the browser and try the new delete functionality.
 
+#observables
 :marked
   ## !{_Observable}s
 
