Fix for #2950 (parens needed warning)

1 files changed, 1 insertions, 1 deletions

diff --git a/spec/unit/file_serving/metadata.rb b/spec/unit/file_serving/metadata.rb
index c27efd6bb..38240f7e4 100755
--- a/spec/unit/file_serving/metadata.rb
+++ b/spec/unit/file_serving/metadata.rb
@@ -86,7 +86,7 @@ describe Puppet::FileServing::Metadata do
         end
 
         it "should pass the checksum in the hash as a nested hash" do
-            @metadata.to_pson_data_hash['data']['checksum'].should be_is_a Hash
+            @metadata.to_pson_data_hash['data']['checksum'].should be_is_a(Hash)
         end
 
         it "should pass the checksum_type in the hash verbatum as the checksum's type" do