docs: update phonetic transcription (#930)

Co-authored-by: Eduardo San Martin Morote <[email protected]>

Author: davidbernegger

packages/docs/introduction.md

@@ -109,7 +109,7 @@ You will find more information about each _map helper_ in the core concepts.
 
 ## Why _Pinia_
 
-Pinia (pronounced like `/peenya/` in English) is the closest word to _piña_ (_pineapple_ in Spanish) that is a valid package name. A pineapple is in reality a group of individual flowers that join together to create a multiple fruit. Similar to stores, each one is born individually, but they are all connected at the end. It's also a delicious tropical fruit indigenous to South America.
+Pinia (pronounced `/piːnjʌ/`, like "peenya" in English) is the closest word to _piña_ (_pineapple_ in Spanish) that is a valid package name. A pineapple is in reality a group of individual flowers that join together to create a multiple fruit. Similar to stores, each one is born individually, but they are all connected at the end. It's also a delicious tropical fruit indigenous to South America.
 
 ## A more realistic example