Updated to fix the last remaining rubocop warnings.

This involved silencing a few issues that were judged to be minor,
and changing various whitespaces and function-calls.  The most
obvious example was changing this:

    assert(ret.kind_of? Array)

To this:

    assert(ret.kind_of?(Array))

1 files changed, 3 insertions, 3 deletions

diff --git a/t/test-custodian-queue.rb b/t/test-custodian-queue.rb
index c25fc24..626eb8b 100755
--- a/t/test-custodian-queue.rb
+++ b/t/test-custodian-queue.rb
@@ -21,9 +21,9 @@ class TestCustodianQueue < Test::Unit::TestCase
   def setup
     unless defined? ::Redis
       if methods.include? :skip
-        skip("Redis library missing -- skipping tests")
+        skip('Redis library missing -- skipping tests')
       else
-        omit("Redis library missing -- skipping tests")
+        omit('Redis library missing -- skipping tests')
       end
     end
   end
@@ -45,7 +45,7 @@ class TestCustodianQueue < Test::Unit::TestCase
 
     q = nil
     assert_nothing_raised do
-      q = Custodian::RedisQueueType.new()
+      q = Custodian::RedisQueueType.new
     end
 
     #