Whitespace fixups.

These were all identified and suggested by rubocop.

1 files changed, 4 insertions, 4 deletions

diff --git a/t/test-custodian-util-ping.rb b/t/test-custodian-util-ping.rb
index 8de1cd5..bce21ff 100755
--- a/t/test-custodian-util-ping.rb
+++ b/t/test-custodian-util-ping.rb
@@ -66,7 +66,7 @@ class TestPingUtil < Test::Unit::TestCase
 
     helper = Custodian::Util::Ping.new('ipv4.steve.org.uk')
     assert(helper.is_ipv4?)
-    assert(! helper.is_ipv6?)
+    assert(!helper.is_ipv6?)
 
   end
 
@@ -78,7 +78,7 @@ class TestPingUtil < Test::Unit::TestCase
 
     helper = Custodian::Util::Ping.new('ipv6.steve.org.uk')
     assert(helper.is_ipv6?)
-    assert(! helper.is_ipv4?)
+    assert(!helper.is_ipv4?)
   end
 
 
@@ -90,8 +90,8 @@ class TestPingUtil < Test::Unit::TestCase
       assert_nothing_raised do
         helper = Custodian::Util::Ping.new(name)
 
-        assert(! helper.is_ipv4?)
-        assert(! helper.is_ipv6?)
+        assert(!helper.is_ipv4?)
+        assert(!helper.is_ipv6?)
       end
     end