chore: update titles

Author: wilfredinni

Diff for: docs/cheatsheet/dictionaries.md

@@ -26,9 +26,9 @@ myCat = {
 }
 ```
 
-## The values() method
+## values()
 
-Get the **values** of the dictionary:
+The `values()` method gets the **values** of the dictionary:
 
 ```python
 >>> pet = {'color': 'red', 'age': 42}
@@ -39,9 +39,9 @@ Get the **values** of the dictionary:
 # 42
 ```
 
-## The keys() method
+## keys()
 
-Get the **keys** of the dictionary:
+The `keys()` method gets the **keys** of the dictionary:
 
 ```python
 >>> pet = {'color': 'red', 'age': 42}
@@ -52,9 +52,9 @@ Get the **keys** of the dictionary:
 # age
 ```
 
-## The items() method
+## items()
 
-Get the **items** of a dictionary and return them as a [Tuple](/cheatsheet/lists-and-tuples#the-tuple-data-type):
+The `items()` method gets the **items** of a dictionary and return them as a <router-link to=/cheatsheet/lists-and-tuples#the-tuple-data-type>Tuple</router-link>:
 
 ```python
 >>> pet = {'color': 'red', 'age': 42}
@@ -76,36 +76,9 @@ Using the `keys()`, `values()`, and `items()` methods, a for loop can iterate ov
 # Key: age Value: 42
 ```
 
-## Checking keys in a Dictionary
-
-```python
->>> person = {'name': 'Rose', 'age': 33}
-
->>> 'name' in person.keys()
-# True
-
->>> 'height' in person.keys()
-# False
-
->>> 'skin' in person # You can omit keys()
-# False
-```
-
-## Checking values in a Dictionary
-
-```python
->>>  person = {'name': 'Rose', 'age': 33}
-
->>> 'Rose' in person.values()
-# True
-
->>> 33 in person.values()
-# False
-```
-
-## The get() Method
+## get()
 
-The `get` method returns the value of an item with by using the key. If the key doesn't exist, it returns `None`:
+The `get()` method returns the value of an item with by using the key. If the key doesn't exist, it returns `None`:
 
 ```python
 >>> wife = {'name': 'Rose', 'age': 33}
@@ -129,7 +102,7 @@ You can also change the default `None` value for other of your choice:
 # 'She is deeply in love with lover'
 ```
 
-## The setdefault() Method
+## Adding items with setdefault()
 
 It's possible to add an item to a dictionary in this way:
 
@@ -139,7 +112,7 @@ It's possible to add an item to a dictionary in this way:
 ...     wife['has_hair'] = True
 ```
 
-Using `setdefault` we could make the same code more short:
+Using the `setdefault` method we can make the same code more short:
 
 ```python
 >>> wife = {'name': 'Rose', 'age': 33}
@@ -152,7 +125,7 @@ Using `setdefault` we could make the same code more short:
 
 ### pop()
 
-`pop()` removes an item based on a given key.
+The `pop()` method removes an item based on a given key.
 
 ```python
 >>> wife = {'name': 'Rose', 'age': 33, 'hair': 'brown'}
@@ -164,7 +137,7 @@ Using `setdefault` we could make the same code more short:
 
 ### popitem()
 
-`popitem()` remove the last item in a dictionary and returns it.
+The `popitem()` method remove the last item in a dictionary and returns it.
 
 ```python
 >>> wife = {'name': 'Rose', 'age': 33, 'hair': 'brown'}
@@ -176,7 +149,7 @@ Using `setdefault` we could make the same code more short:
 
 ### del()
 
-`del()` removes an item based on a given key.
+The `del()` method removes an item based on a given key.
 
 ```python
 >>> wife = {'name': 'Rose', 'age': 33, 'hair': 'brown'}
@@ -187,7 +160,7 @@ Using `setdefault` we could make the same code more short:
 
 ### clear()
 
-`clear()` removes all the items in a dictionary.
+The`clear()` method removes all the items in a dictionary.
 
 ```python
 >>> wife = {'name': 'Rose', 'age': 33, 'hair': 'brown'}
@@ -196,6 +169,33 @@ Using `setdefault` we could make the same code more short:
 # {}
 ```
 
+## Checking keys in a Dictionary
+
+```python
+>>> person = {'name': 'Rose', 'age': 33}
+
+>>> 'name' in person.keys()
+# True
+
+>>> 'height' in person.keys()
+# False
+
+>>> 'skin' in person # You can omit keys()
+# False
+```
+
+## Checking values in a Dictionary
+
+```python
+>>>  person = {'name': 'Rose', 'age': 33}
+
+>>> 'Rose' in person.values()
+# True
+
+>>> 33 in person.values()
+# False
+```
+
 ## Pretty Printing
 
 ```python