diff --git a/test/index.ts b/test/index.ts
index b3ba0836..ff1e3909 100644
--- a/test/index.ts
+++ b/test/index.ts
@@ -17,7 +17,7 @@ Globals.mockConfiguration = new Configuration();
 
 // See https://github.com/mochajs/mocha/wiki/Using-mocha-programmatically#set-options for more info
 var testRunner = require('vscode/lib/testrunner');
-// create new RegExp to catch error early, ie before passing it to mocha
+// create new RegExp to catch errors early, ie before passing it to mocha
 const mochaGrep = new RegExp(process.env.MOCHA_GREP || '');
 const testRunnerConfiguration: MochaSetupOptions = {
   ui: 'tdd',