fix(docs): correct typo in test command (#16)

Fixed a typo in the README.md file where "tast test" was replaced with
"task test".

This ensures clarity and prevents confusion for users following the
instructions.

Author: kop

README.md

@@ -182,5 +182,5 @@ task mod
 task build
 
 # Run the tests
-tast test
+task test
 ```