Autocorrect PDK validation warnings

lib/facter/entropy_repos.rb

@@ -1,16 +1,15 @@
 Facter.add('entropy_repos') do
-
-  confine :operatingsystem => :Sabayon
+  confine operatingsystem: :Sabayon
 
   setcode do
     # Use the types/providers to do the heavy lifting here
     repos = {}
 
-    Puppet::Type.type(:entropy_repo).provider(:file).instances().each do |repo|
+    Puppet::Type.type(:entropy_repo).provider(:file).instances.each do |repo|
       Facter.debug(repo.enabled)
       r = {
-        :repo_type => repo.repo_type,
-        :enabled   => repo.enabled,
+        repo_type: repo.repo_type,
+        enabled: repo.enabled,
       }
 
       repos[repo.name] = r
@@ -18,5 +17,4 @@ Facter.add('entropy_repos') do
 
     repos
   end
-
 end