From 3db5540f769e2ce9bb87ab64ade3523f5e50f990 Mon Sep 17 00:00:00 2001
From: Devin Weaver <suki@tritarget.org>
Date: Fri, 21 Apr 2017 12:40:26 -0400
Subject: [PATCH] Improve ES7 error message

This messaging was confusing to me so I took a stab at clarifying the intent.
---
 lib/coverage-instrumenter.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/coverage-instrumenter.js b/lib/coverage-instrumenter.js
index cce2b863..5024c72e 100644
--- a/lib/coverage-instrumenter.js
+++ b/lib/coverage-instrumenter.js
@@ -112,7 +112,7 @@ CoverageInstrumenter.prototype.processString = function(content, relativePath) {
   try {
     return instrumenter.instrumentSync(content, relativePath);
   } catch (e) {
-    console.error('Unable to cover:', relativePath, '. Try setting useBabelInstrumenter to true. \n', e.stack);
+    console.error('Unable to cover:', relativePath, '. Newer JS features may need Babel instumentation to work. Try setting useBabelInstrumenter to true in your config/coverage.js.\n', e.stack);
   }
 };