pythonthings
diff --git a/‎args_and_kwargs.rst‎
Lines changed: 1 addition & 1 deletion b/‎args_and_kwargs.rst‎
Lines changed: 1 addition & 1 deletion
diff --git a/‎collections.rst‎
Lines changed: 1 addition & 1 deletion b/‎collections.rst‎
Lines changed: 1 addition & 1 deletion
diff --git a/‎comprehensions.rst‎
Lines changed: 5 additions & 9 deletions b/‎comprehensions.rst‎
Lines changed: 5 additions & 9 deletions
diff --git a/‎ternary_operators.rst‎
Lines changed: 1 addition & 1 deletion b/‎ternary_operators.rst‎
Lines changed: 1 addition & 1 deletion
@@ -4,7 +4,7 @@
 I have come to see that most new python programmers have a hard time
 figuring out the \*args and \*\*kwargs magic variables. So what are they
 ? First of all let me tell you that it is not necessary to write \*args
-or \*\*kwargs. Only the ``*`` (aesteric) is necessary. You could have
+or \*\*kwargs. Only the ``*`` (asterisk) is necessary. You could have
 also written \*var and \*\*vars. Writing \*args and \*\*kwargs is just a
 convention. So now lets take a look at \*args first.
 
 
@@ -34,7 +34,7 @@ not. So we can do:
      
     favourite_colours = defaultdict(list)
      
-    for name, colour in order:
+    for name, colour in colours:
         favourite_colours[name].append(colour)
      
     print(favourite_colours)
 
@@ -67,12 +67,12 @@ recently:
 .. code:: python
 
     mcase = {'a': 10, 'b': 34, 'A': 7, 'Z': 3}
-    
+
     mcase_frequency = {
         k.lower(): mcase.get(k.lower(), 0) + mcase.get(k.upper(), 0)
         for k in mcase.keys()
     }
-    
+
     # mcase_frequency == {'a': 17, 'z': 3, 'b': 34}
 
 In the above example we are combining the values of keys which are same
@@ -87,14 +87,10 @@ comprehensions a lot. You can also quickly switch keys and values of a dictionar
 ^^^^^^^^^^^^^^^^^^^^^^
 
 They are also similar to list comprehensions. The only difference is
-that they use round brackets ``()`` and return a generator. Here is an
-example:
+that they use braces ``{}``. Here is an example:
 
 .. code:: python
 
-    squared = (x**2 for x in range(10))
+    squared = {x for x in [1, 1, 2]}
     print(squared)
-    # Output: <generator object <genexpr> at 0x00000000029931B0>
-    squared.next()
-    # Output: 0
-
+    # Output: {1, 2}
@@ -12,7 +12,7 @@ expressions.
 
 .. code:: python
 
-    condition_is_true if condition_true else condition_is_false
+    condition_is_true if condition else condition_is_false
 
 **Example:**