diff --git a/subjects/isalpha/README.md b/subjects/isalpha/README.md
index 87e537aca..241a26204 100644
--- a/subjects/isalpha/README.md
+++ b/subjects/isalpha/README.md
@@ -2,7 +2,7 @@
 
 ### Instructions
 
-Write a function that returns `true` if the `string` passed in parameter only contains alphanumerical characters or is empty, and returns `false` otherwise.
+Write a function that returns `true` if the `string` passed as the parameter only contains alphanumerical characters or is empty, otherwise, and returns `false`.
 
 ### Expected function