Revert "Clarify findFiles doc comment"

This reverts commit c467419e.

src/vs/vscode.d.ts

@@ -7758,7 +7758,7 @@ declare module 'vscode' {
 		 * to restrict the search results to a [workspace folder](#WorkspaceFolder).
 		 * @param exclude  A [glob pattern](#GlobPattern) that defines files and folders to exclude. The glob pattern
 		 * will be matched against the file paths of resulting matches relative to their workspace. When `undefined` only default excludes will
-		 * apply. When `null`, no search excludes will apply, but `files.exclude` will still apply.
+		 * apply, when `null` no excludes will apply.
 		 * @param maxResults An upper-bound for the result.
 		 * @param token A token that can be used to signal cancellation to the underlying search engine.
 		 * @return A thenable that resolves to an array of resource identifiers. Will return no results if no