Update found-action.md

Author: 0xflotus

docs/_docs/tips/found-action.md

@@ -23,7 +23,7 @@ http://testphp.vulnweb.com/listproducts.php?artist=123&asdf=ff&cat=123%27%3E%3Cs
 ```
 
 ## Modify shell application for found action
-`--found-action-shell` flag is change shell application for found action. default valuse is bash.
+`--found-action-shell` flag is change shell application for found action. default values is bash.
 ```
 ▶ dalfox url http://testphp.vulnweb.com/listproducts.php\?cat\=123\&artist\=123\&asdf\=ff --found-action "echo '@@query@@' > data" --found-action-shell=zsh
 ```