mireru.gemspec in mireru-0.2.1 vs mireru.gemspec in mireru-0.9.0

@@ -6,11 +6,12 @@
 Gem::Specification.new do |spec|
   spec.name          = "mireru"
   spec.version       = Mireru::VERSION
   spec.authors       = ["Masafumi Yokoyama"]
   spec.email         = ["[e-mail]"]
-  spec.summary       = %q{Flexible File Viewer Keyboard Friend}
-  spec.description   = %q{A file viewer with a focus on flexibility by Ruby/GTK3. A friend of a keyboard.}
+  spec.summary       = %q{Keyboard friendly multitype file viewer by Ruby/GTK3.}
+  spec.description   = %q{Mireru is a keyboard friendly file viewer by Ruby/GTK3. It can handle a variety of file types (Picture, Text, PDF, Video and etc.).}
+
   spec.homepage      = "https://github.com/myokoym/mireru"
   spec.license       = "GPLv2 or later"
 
   spec.files         = `git ls-files`.split($/)
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }