Fix warnings in RubyGems

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14513 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 4 insertions, 4 deletions

diff --git a/lib/rubygems/commands/sources_command.rb b/lib/rubygems/commands/sources_command.rb
index def9c01a3f..a0977f90dc 100644
--- a/lib/rubygems/commands/sources_command.rb
+++ b/lib/rubygems/commands/sources_command.rb
@@ -92,8 +92,8 @@ class Gem::Commands::SourcesCommand < Gem::Command
       say "*** CURRENT SOURCES ***"
       say
 
-      Gem.sources.each do |source_uri|
-        say source_uri
+      Gem.sources.each do |source|
+        say source
       end
     end
   end
diff --git a/lib/rubygems/commands/specification_command.rb b/lib/rubygems/commands/specification_command.rb
index 954b38ac37..1ab2ad9260 100644
--- a/lib/rubygems/commands/specification_command.rb
+++ b/lib/rubygems/commands/specification_command.rb
@@ -58,12 +58,12 @@ class Gem::Commands::SpecificationCommand < Gem::Command
       terminate_interaction 1
     end
 
-    output = lambda { |spec| say spec.to_yaml; say "\n" }
+    output = lambda { |s| say s.to_yaml; say "\n" }
 
     if options[:all] then
       specs.each(&output)
     else
-      spec = specs.sort_by { |spec| spec.version }.last
+      spec = specs.sort_by { |s| s.version }.last
       output[spec]
     end
   end