Add a note about `.eslintignore` in README

diff --git a/README.md b/README.md
index e9aa8e97807ed4a773f8cec9e908751aa806cf9c..3b98b39785debda1342f803b8cc6c6d4c3003e9d 100644 (file)
--- a/README.md
+++ b/README.md
@@ -13,4 +13,6 @@ You'll need to install one of the runtimes supported by [ExecJS](https://github.
 
 ## Configuration
 
-Configuring ESLint via .eslintrc will work just fine with pronto-eslint.
+Configuring ESLint via .eslintrc and excludes via [.eslintignore][eslintignore] will work just fine with pronto-eslint.
+
+[eslintignore]: http://eslint.org/docs/user-guide/configuring#ignoring-files-and-directories