Fix a style issuekill_old_bumps

Signed-off-by: Tim Smith <tsmith@chef.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/Rakefile b/Rakefile
index 32a688ef7f..287bfccb49 100644
--- a/Rakefile
+++ b/Rakefile
@@ -30,7 +30,7 @@ task :super_install do
   sh("rake install")
 end
 
-task :install => :super_install
+task install: :super_install
 
 Bundler::GemHelper.install_tasks name: "chef"