Fixed grammar

ChocolateNao · ChocolateNao · commit b136b67a7bf1 · 2024-05-02T15:09:37.000+03:00
diff --git a/book-content/chapters/09-typescript-only-features.md b/book-content/chapters/09-typescript-only-features.md
@@ -493,4 +493,4 @@ But the question remains: should you use them? TypeScript will likely never stop
 
 But I prefer writing code in the spirit of the language I'm using. Writing "JavaScript with types" keeps the relationship between TypeScript and JavaScript crystal-clear.
 
-However, this is my personal preference. If you're working on a large codebase that already uses these features, it is _not_ worth the effort to remove them. Reaching a decision as a team, and staying consistent, is the key.
+However, this is my personal preference. If you're working on a large codebase that already uses these features, it is _not_ worth the effort to remove them. Reaching a decision as a team and staying consistent are the keys.

Original file line number	Diff line number	Diff line change
`@@ -493,4 +493,4 @@ But the question remains: should you use them? TypeScript will likely never stop`
`493`	`493`
`494`	`494`	`But I prefer writing code in the spirit of the language I'm using. Writing "JavaScript with types" keeps the relationship between TypeScript and JavaScript crystal-clear.`
`495`	`495`
`496`		`-However, this is my personal preference. If you're working on a large codebase that already uses these features, it is _not_ worth the effort to remove them. Reaching a decision as a team, and staying consistent, is the key.`
	`496`	`+However, this is my personal preference. If you're working on a large codebase that already uses these features, it is _not_ worth the effort to remove them. Reaching a decision as a team and staying consistent are the keys.`