lab01: small refinements to the exercices

Author: arcangelo7

laboratory/docs/chapter/02.md

@@ -324,10 +324,10 @@ def is_friend_of_harry(name):
   name = name.lower()
   name = name.strip()
   name = name.capitalize()
-	if name in friends_list:
-    	return True
-    else:
-    	return False
+  if name in friends_list:
+    return True
+  else:
+    return False
 ```
 </div>
 

laboratory/site/chapter/02/index.html

@@ -412,10 +412,10 @@ <h3 id="1st-exercise">1st Exercise</h3>
   name = name.lower()
   name = name.strip()
   name = name.capitalize()
-    if name in friends_list:
-        return True
-    else:
-        return False
+  if name in friends_list:
+    return True
+  else:
+    return False
 </code></pre>
 
 </div>

laboratory/site/index.html

@@ -234,5 +234,5 @@ <h4 class="modal-title" id="keyboardModalLabel">Keyboard Shortcuts</h4>
 
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-Build Date UTC : 2022-10-23 16:48:38.517706+00:00
+Build Date UTC : 2022-10-23 16:55:19.494603+00:00
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