[rubygems/rubygems] Bundler: Update bundle-outdated(1) man

Updated output examples to current format since the output format has changed since version 2.2.0.dev

https://github.com/rubygems/rubygems/commit/48d98f906a

1 files changed, 1 insertions, 1 deletions

diff --git a/dir.rb b/dir.rb
index e2523055a1..7de62da921 100644
--- a/dir.rb
+++ b/dir.rb
@@ -390,7 +390,7 @@ class Dir
   #   enables the pattern extension
   #   <tt>'{_a_,_b_}'</tt>, which matches pattern _a_ and pattern _b_;
   #   behaves like a
-  #   {regexp union}[https://docs.ruby-lang.org/en/master/Regexp.html#method-c-union]
+  #   {regexp union}[rdoc-ref:Regexp.union]
   #   (e.g., <tt>'(?:_a_|_b_)'</tt>):
   #
   #     pattern = '{LEGAL,BSDL}'