Fixed mixed indentation in exercise 1_1 and solution.

Exercises/ex1_1.md

@@ -39,7 +39,7 @@ chars = '\|/'
 
 def draw(rows, columns):
     for r in rows:
-    	print(''.join(random.choice(chars) for _ in range(columns)))
+        print(''.join(random.choice(chars) for _ in range(columns)))
 
 if __name__ == '__main__':
     if len(sys.argv) != 3:

Solutions/1_1/art.py

@@ -7,7 +7,7 @@ chars = '\|/'
 
 def draw(rows, columns):
     for r in range(rows):
-    	print(''.join(random.choice(chars) for _ in range(columns)))
+        print(''.join(random.choice(chars) for _ in range(columns)))
 
 if __name__ == '__main__':
     if len(sys.argv) != 3: