update insertion_sort

snippets/capitalize_every_word.md

@@ -1,14 +1,14 @@
-### capitalize_every_word
-
-Capitalizes the first letter of every word in a string.
-
-Uses `str.title` to capitalize first letter of evry word in the string.
-
-```python
-def capitalize_every_word(string):
-    return string.title()
-```
-
-```python
-capitalize_every_word('hello world!') # 'Hello World!'
+### capitalize_every_word
+
+Capitalizes the first letter of every word in a string.
+
+Uses `str.title` to capitalize first letter of evry word in the string.
+
+```python
+def capitalize_every_word(string):
+    return string.title()
+```
+
+```python
+capitalize_every_word('hello world!') # 'Hello World!'
 ```