Make dir structure clearer

jerry-git · jerry-git · commit bd28245f2ed5 · 2018-05-05T13:56:48.000+02:00
diff --git a/notebooks/beginner/html/modules_and_packages.html b/notebooks/beginner/html/modules_and_packages.html
@@ -11827,24 +11827,24 @@ <h2 id="Why-to-organize-your-code-into-modules-and-packages">Why to organize you
 <div class="text_cell_render border-box-sizing rendered_html">
 <h2 id="How-to-use">How to use<a class="anchor-link" href="#How-to-use">&#182;</a></h2><p>Let's use the following directory structure as an example:</p>
 
-<pre><code>food_store
+<pre><code>food_store/
     __init__.py
 
-    product
+    product/
         __init__.py
 
-        fruit
+        fruit/
             __init__.py
             apple.py
             banana.py
 
-        drink
+        drink/
             __init__.py
             juice.py
             milk.py
             beer.py
 
-    cashier
+    cashier/
         __ini__.py
         receipt.py
         calculator.py</code></pre>
diff --git a/notebooks/beginner/modules_and_packages.ipynb b/notebooks/beginner/modules_and_packages.ipynb
@@ -33,24 +33,24 @@
     "\n",
     "      \n",
     "```\n",
-    "food_store\n",
+    "food_store/\n",
     "    __init__.py\n",
     "    \n",
-    "    product\n",
+    "    product/\n",
     "        __init__.py\n",
     "        \n",
-    "        fruit\n",
+    "        fruit/\n",
     "            __init__.py\n",
     "            apple.py\n",
     "            banana.py\n",
     "            \n",
-    "        drink\n",
+    "        drink/\n",
     "            __init__.py\n",
     "            juice.py\n",
     "            milk.py\n",
     "            beer.py\n",
     "\n",
-    "    cashier\n",
+    "    cashier/\n",
     "        __ini__.py\n",
     "        receipt.py\n",
     "        calculator.py\n",
