diff --git a/snippets/snake.md b/snippets/snake.md
index efb49396e..b8376fe73 100644
--- a/snippets/snake.md
+++ b/snippets/snake.md
@@ -11,15 +11,15 @@ Break the string into words and combine them adding `_-_` as a separator, using
 import re
 
 def snake(str):
-  return re.sub(r"(\s|_|-)+","-",
+  return re.sub(r"(\s|_|-)+","_",
     re.sub(r"[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+",
     lambda mo: mo.group(0).lower(),str)
   )
 ```
 
 ```py
-snake('camelCase'); # 'camel_case'
-snake('some text'); # 'some_text'
-snake('some-mixed_string With spaces_underscores-and-hyphens'); # 'some_mixed_string_with_spaces_underscores_and_hyphens'
-snake('AllThe-small Things'); # "all_the_smal_things"
+snake('camelCase') # 'camel_case'
+snake('some text') # 'some_text'
+snake('some-mixed_string With spaces_underscores-and-hyphens') # 'some_mixed_string_with_spaces_underscores_and_hyphens'
+snake('AllThe-small Things') # "all_the_smal_things"
 ```