Rakefile in statsample-1.2.0 vs Rakefile in statsample-1.3.0

@@ -41,15 +41,15 @@
 end
 
 h=Hoe.spec('statsample') do 
   self.version=Statsample::VERSION
   #self.testlib=:minitest
-	self.rubyforge_name = "ruby-statsample"
-	self.developer('Claudio Bustos', '[e-mail]')
-	self.extra_deps << ["spreadsheet","~>0.6.5"] <<  ["reportbuilder", "~>1.4"] << ["minimization", "~>0.2.0"] << ["fastercsv", ">0"] << ["dirty-memoize", "~>0.0"] << ["extendmatrix","~>0.3.1"] << ["statsample-bivariate-extension", ">0"] << ["rserve-client", "~>0.2.5"] << ["rubyvis", "~>0.5"] << ["distribution", "~>0.6"]
+  self.rubyforge_name = "ruby-statsample"
+  self.developer('Claudio Bustos', '[e-mail]')
+  self.extra_deps << ["spreadsheet","~>0.6.5"] <<  ["reportbuilder", "~>1.4"] << ["minimization", "~>0.2.0"] << ["fastercsv", ">0"] << ["dirty-memoize", "~>0.0"] << ["extendmatrix","~>0.3.1"] << ["statsample-bivariate-extension", ">0"] << ["rserve-client", "~>0.2.5"] << ["rubyvis", "~>0.5"] << ["distribution", "~>0.6"]
   
-	self.extra_dev_deps << ["hoe","~>0"] << ["shoulda","~>0"] << ["minitest", "~>2.0"] << ["rserve-client", "~>0"] << ["gettext", "~>0"] << ["mocha", "~>0"] << ["hoe-git", "~>0"]
+  self.extra_dev_deps << ["hoe","~>0"] << ["shoulda","~>3.1.1"] << ["minitest", "~>2.0"] << ["rserve-client", "~>0"] << ["gettext", "~>0"] << ["mocha", "~>0"] << ["hoe-git", "~>0"]
   
   self.clean_globs << "test/images/*" << "demo/item_analysis/*" << "demo/Regression"
   self.post_install_message = <<-EOF
 ***************************************************
 Thanks for installing statsample.
@@ -67,10 +67,10 @@
   $ sudo apt-get install build-essential libgsl0-dev
 
 
 *****************************************************
   EOF
-	self.need_rdoc=false
+  self.need_rdoc=false
 end
 
 if Rake.const_defined?(:RDocTask)
 Rake::RDocTask.new(:docs) do |rd|
   rd.main = h.readme_file