diff --git a/Rakefile b/Rakefile
index 4e52c8a0b..ad5f2fbf6 100644
--- a/Rakefile
+++ b/Rakefile
@@ -9,6 +9,7 @@ exclude_paths = [
   "pkg/**/*",
   "vendor/**/*",
   "spec/**/*",
+  "contrib/**/*"
 ]
 
 PuppetLint.configuration.log_format = "%{path}:%{linenumber}:%{check}:%{KIND}:%{message}"
diff --git a/manifests/plugin.pp b/manifests/plugin.pp
index c7bd40ba5..fd0dd8683 100644
--- a/manifests/plugin.pp
+++ b/manifests/plugin.pp
@@ -7,7 +7,7 @@
 #   create this content from a template or any other mean.
 #
 define jenkins::plugin(
-  $version=0
+  $version=0,
   $manage_config   = false,
   $config_filename = undef,
   $config_content  = undef,