Normalize heredoc case in rubygems code base

2 files changed, 6 insertions, 6 deletions

diff --git a/lib/rubygems.rb b/lib/rubygems.rb
index 9c074a375f..dc26ea89b2 100644
--- a/lib/rubygems.rb
+++ b/lib/rubygems.rb
@@ -394,11 +394,11 @@ module Gem
           target[k] = v
         when Array
           unless Gem::Deprecate.skip
-            warn <<-eowarn
+            warn <<-EOWARN
 Array values in the parameter to `Gem.paths=` are deprecated.
 Please use a String or nil.
 An Array (#{env.inspect}) was passed in from #{caller[3]}
-            eowarn
+            EOWARN
           end
           target[k] = v.join File::PATH_SEPARATOR
         end
diff --git a/lib/rubygems/specification_policy.rb b/lib/rubygems/specification_policy.rb
index 4b525df7d7..e830d9af48 100644
--- a/lib/rubygems/specification_policy.rb
+++ b/lib/rubygems/specification_policy.rb
@@ -326,19 +326,19 @@ duplicate dependency on #{dep}, (#{prev.requirement}) use:
 
       if !Gem::Licenses.match?(license)
         suggestions = Gem::Licenses.suggestions(license)
-        message = <<-warning
+        message = <<-WARNING
 license value '#{license}' is invalid.  Use a license identifier from
 http://spdx.org/licenses or '#{Gem::Licenses::NONSTANDARD}' for a nonstandard license.
-        warning
+        WARNING
         message += "Did you mean #{suggestions.map { |s| "'#{s}'"}.join(', ')}?\n" unless suggestions.nil?
         warning(message)
       end
     end
 
-    warning <<-warning if licenses.empty?
+    warning <<-WARNING if licenses.empty?
 licenses is empty, but is recommended.  Use a license identifier from
 http://spdx.org/licenses or '#{Gem::Licenses::NONSTANDARD}' for a nonstandard license.
-    warning
+    WARNING
   end
 
   LAZY = '"FIxxxXME" or "TOxxxDO"'.gsub(/xxx/, '')