[nongnu] elpa/rubocop 8e9ec29 06/64: Update for RuboCop 0.9 (fixes #1)

[ELPA Syncer]

branch: elpa/rubocop
commit 8e9ec29fc7b59f45ab68e2ffef5c03f87f0830f3
Author: Bozhidar Batsov <bozhidar@tradeo.com>
Commit: Bozhidar Batsov <bozhidar@tradeo.com>

    Update for RuboCop 0.9 (fixes #1)
---
 README.md  | 2 ++
 rubocop.el | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 192c1f7..253c38d 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,8 @@ A simple Emacs interface for 
[RuboCop](https://github.com/bbatsov/rubocop).
 
 # Installation
 
+Please, note that the current version of `RuboCop.el` requires `RuboCop` 0.9.0 
or later.
+
 ## Manual
 
 Just drop `rubocop.el` and `dash.el`. somewhere in your `load-path`. I
diff --git a/rubocop.el b/rubocop.el
index 7a23cc4..8101d36 100644
--- a/rubocop.el
+++ b/rubocop.el
@@ -4,7 +4,7 @@
 
 ;; Author: Bozhidar Batsov
 ;; URL: https://github.com/bbatsov/rubocop-emacs
-;; Version: 0.1
+;; Version: 0.2
 ;; Keywords: project, convenience
 ;; Package-Requires: ((dash "1.0.0"))
 
@@ -78,7 +78,7 @@ Alternatively prompt user for directory."
          (or directory
              (read-directory-name "Select directory:"))))
     (compilation-start
-     (concat "rubocop -es " directory)
+     (concat "rubocop --format emacs " directory)
      'compilation-mode
      (lambda (arg) (message arg) (rubocop-buffer-name directory)))))