Move from SPEC to SPEC.rdoc

SPEC is already in rdoc format, and this results in nicer rendering
on GitHub.

2 files changed, 5 insertions, 5 deletions

diff --git a/Rakefile b/Rakefile
index 6ad8d1f0..5876080f 100644
--- a/Rakefile
+++ b/Rakefile
@@ -21,7 +21,7 @@ end
 desc "Make an archive as .tar.gz"
 task dist: %w[chmod changelog spec rdoc] do
   sh "git archive --format=tar --prefix=#{release}/ HEAD^{tree} >#{release}.tar"
-  sh "pax -waf #{release}.tar -s ':^:#{release}/:' SPEC ChangeLog doc rack.gemspec"
+  sh "pax -waf #{release}.tar -s ':^:#{release}/:' SPEC.rdoc ChangeLog doc rack.gemspec"
   sh "gzip -f -9 #{release}.tar"
 end
 
@@ -72,11 +72,11 @@ file "ChangeLog" => '.git/index' do
 end
 
 desc "Generate Rack Specification"
-task spec: "SPEC"
+task spec: "SPEC.rdoc"
 
 file 'lib/rack/lint.rb'
-file "SPEC" => 'lib/rack/lint.rb' do
-  File.open("SPEC", "wb") { |file|
+file "SPEC.rdoc" => 'lib/rack/lint.rb' do
+  File.open("SPEC.rdoc", "wb") { |file|
     IO.foreach("lib/rack/lint.rb") { |line|
       if line =~ /## (.*)/
         file.puts $1
@@ -114,7 +114,7 @@ desc "Generate RDoc documentation"
 task rdoc: %w[changelog spec] do
   sh(*%w{rdoc --line-numbers --main README.rdoc
               --title 'Rack\ Documentation' --charset utf-8 -U -o doc} +
-              %w{README.rdoc KNOWN-ISSUES SPEC ChangeLog} +
+              %w{README.rdoc KNOWN-ISSUES SPEC.rdoc ChangeLog} +
               `git ls-files lib/\*\*/\*.rb`.strip.split)
   cp "contrib/rdoc.css", "doc/rdoc.css"
 end
diff --git a/SPEC b/SPEC.rdoc
index 356cf569..356cf569 100644
--- a/SPEC
+++ b/SPEC.rdoc