Clarify a news entry

brettcannon · web-flow · commit 2269f5474779 · 2018-03-27T15:15:27.000-07:00
diff --git a/news/3 Code Health/1146.md b/news/3 Code Health/1146.md
@@ -1 +1 @@
-Improve compilation speed of TypeScript code.
+Improve compilation speed of the extension's TypeScript code.

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-Improve compilation speed of TypeScript code.`
	`1`	`+Improve compilation speed of the extension's TypeScript code.`