chunky_png.gemspec in chunky_png-1.3.2 vs chunky_png.gemspec in chunky_png-1.3.3

@@ -11,37 +11,37 @@
   # automatically by the gem release script.
   s.version = ChunkyPNG::VERSION
 
   s.summary     = "Pure ruby library for read/write, chunk-level access to PNG files"
   s.description = <<-EOT
-    This pure Ruby library can read and write PNG images without depending on an external 
+    This pure Ruby library can read and write PNG images without depending on an external
     image library, like RMagick. It tries to be memory efficient and reasonably fast.
-    
-    It supports reading and writing all PNG variants that are defined in the specification, 
-    with one limitation: only 8-bit color depth is supported. It supports all transparency, 
-    interlacing and filtering options the PNG specifications allows. It can also read and 
+
+    It supports reading and writing all PNG variants that are defined in the specification,
+    with one limitation: only 8-bit color depth is supported. It supports all transparency,
+    interlacing and filtering options the PNG specifications allows. It can also read and
     write textual metadata from PNG files. Low-level read/write access to PNG chunks is
     also possible.
-    
+
     This library supports simple drawing on the image canvas and simple operations like
-    alpha composition and cropping. Finally, it can import from and export to RMagick for 
+    alpha composition and cropping. Finally, it can import from and export to RMagick for
     interoperability.
-    
-    Also, have a look at OilyPNG at http://github.com/wvanbergen/oily_png. OilyPNG is a 
-    drop in mixin module that implements some of the ChunkyPNG algorithms in C, which 
+
+    Also, have a look at OilyPNG at http://github.com/wvanbergen/oily_png. OilyPNG is a
+    drop in mixin module that implements some of the ChunkyPNG algorithms in C, which
     provides a massive speed boost to encoding and decoding.
   EOT
 
   s.authors  = ['Willem van Bergen']
   s.email    = ['[e-mail]']
   s.homepage = 'http://wiki.github.com/wvanbergen/chunky_png'
   s.license  = 'MIT'
 
   s.add_development_dependency('rake')
-  s.add_development_dependency('rspec', '~> 2.2')
+  s.add_development_dependency('rspec', '~> 3')
 
   s.rdoc_options << '--title' << s.name << '--main' << 'README.rdoc' << '--line-numbers' << '--inline-source'
-  s.extra_rdoc_files = ['README.rdoc', 'BENCHMARKS.rdoc']
+  s.extra_rdoc_files = ['README.rdoc']
 
   s.files = `git ls-files`.split($/)
   s.test_files = s.files.grep(%r{^(test|spec|features)/})
 end