minor gemspec whitespace

jsi.gemspec

@@ -3,20 +3,20 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require "jsi/version"
 
 Gem::Specification.new do |spec|
-  spec.name          = "jsi"
-  spec.version       = JSI::VERSION
-  spec.authors       = ["Ethan"]
-  spec.email         = ["ethan@unth"]
+  spec.name    = "jsi"
+  spec.version = JSI::VERSION
+  spec.authors = ["Ethan"]
+  spec.email   = ["ethan@unth"]
 
-  spec.summary       = "JSI: JSON-Schema instantiation"
-  spec.description   = "JSI represents json-schemas as ruby classes and json-schema instances as instances of those classes"
-  spec.homepage      = "https://github.com/notEthan/jsi"
-  spec.license       = "MIT"
+  spec.summary     = "JSI: JSON-Schema instantiation"
+  spec.description = "JSI represents json-schemas as ruby classes and json-schema instances as instances of those classes"
+  spec.homepage    = "https://github.com/notEthan/jsi"
+  spec.license     = "MIT"
   ignore_files = %w(.gitignore .travis.yml Gemfile test)
   ignore_files_re = %r{\A(#{ignore_files.map { |f| Regexp.escape(f) }.join('|')})(/|\z)}
   Dir.chdir(File.expand_path('..', __FILE__)) do
-    spec.files       = `git ls-files -z`.split("\x0").reject { |f| f.match(ignore_files_re) }
-    spec.test_files  = `git ls-files -z test`.split("\x0")
+    spec.files      = `git ls-files -z`.split("\x0").reject { |f| f.match(ignore_files_re) }
+    spec.test_files = `git ls-files -z test`.split("\x0")
   end
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }