templates/facts.rb.erb: fix whitespace, indentation

Author: kenyon

templates/facts.rb.erb

@@ -1,5 +1,5 @@
 #!<%= @ruby_bin %>
-# Facts: 
+# Facts:
 #   - jira_buildNumber
 #   - jira_version
 #   - jira_baseUrl
@@ -22,7 +22,7 @@ pinfo = JSON.load(info)
 pinfo.each do |key, value|
   actual_value = value
   if value.is_a? Array
-     actual_value = value.join(',')
+    actual_value = value.join(',')
   end
   puts "jira_#{key.to_s.chomp()}=#{actual_value.to_s.chomp}"
 end