Tighten fast-stemmer dependency to ~> 1.0.

Author: parkr

classifier-reborn.gemspec

@@ -26,7 +26,7 @@ Gem::Specification.new do |s|
   s.rdoc_options     = ["--charset=UTF-8"]
   s.extra_rdoc_files = %w[README.markdown LICENSE]
 
-  s.add_runtime_dependency('fast-stemmer', '>= 1.0.0')
+  s.add_runtime_dependency('fast-stemmer', '~> 1.0')
 
   s.add_development_dependency('rake')
   s.add_development_dependency('rdoc')