+generation

Author: ochococo

Design-Patterns.playground.zip

@@ -14,7 +14,7 @@
     <h2 id="-iterator">🚧  Iterator</h2>
 <h2 id="-mediator">🚧  Mediator</h2>
 <h2 id="-memento">🚧  Memento</h2>
-<h2 id="-observer">📩 Observer</h2>
+<h2 id="-observer">👓 Observer</h2>
 
   </section>
 </div>