Rakefile in rpsg-0.2.6 vs Rakefile in rpsg-0.2.7

@@ -12,9 +12,10 @@
 	`DEL rpsg-*.*.*.gem`
 end
 
 RDoc::Task.new do |rdoc|
   # rdoc.main = "README.rdoc"
+  `RMDIR /S /Q "doc"` 
   rdoc.rdoc_files.include("lib")
   rdoc.rdoc_dir = "doc"
   rdoc.title = "RPSG RDocs"
 end