diff --git a/lib/bundler/cli.rb b/lib/bundler/cli.rb
index d93feb7b55..244ab55967 100644
--- a/lib/bundler/cli.rb
+++ b/lib/bundler/cli.rb
@@ -620,7 +620,7 @@ module Bundler
     method_option "major", type: :boolean, banner:       "If updating, prefer updating to next major version (default)"
     method_option "pre", type: :boolean, banner: "If updating, always choose the highest allowed version, regardless of prerelease status"
     method_option "strict", type: :boolean, banner: "If updating, do not allow any gem to be updated past latest --patch | --minor | --major"
-    method_option "conservative", type: :boolean, banner:       "If updating, use bundle install conservative update behavior and do not allow shared dependencies to be updated"
+    method_option "conservative", type: :boolean, banner: "If updating, use bundle install conservative update behavior and do not allow shared dependencies to be updated"
     method_option "bundler", type: :string, lazy_default: "> 0.a", banner: "Update the locked version of bundler"
     def lock
       require_relative "cli/lock"