Code smell: Avoid needless decorations

* Replaced 704 occurances of (.*)\b([a-z_]+)\(\) with \1\2

  3 Examples:

      The code:
          ctx = OpenSSL::SSL::SSLContext.new()
      becomes:
          ctx = OpenSSL::SSL::SSLContext.new
      The code:
          skip()
      becomes:
          skip
      The code:
          path = tempfile()
      becomes:
          path = tempfile

* Replaced 31 occurances of ^( *)end *#.* with \1end

  3 Examples:

      The code:

      becomes:

      The code:
          end # Dir.foreach
      becomes:
          end
      The code:
          end # def
      becomes:
          end

1 files changed, 2 insertions, 2 deletions

diff --git a/test/ral/providers/cron/crontab.rb b/test/ral/providers/cron/crontab.rb
index 0da9cc232..3a996cb4e 100755
--- a/test/ral/providers/cron/crontab.rb
+++ b/test/ral/providers/cron/crontab.rb
@@ -259,7 +259,7 @@ class TestCronParsedProvider < Test::Unit::TestCase
 
     # A simple test to see if we can load the cron from disk.
     def test_load
-        setme()
+        setme
         records = nil
         assert_nothing_raised {
             records = @provider.retrieve(@me)
@@ -271,7 +271,7 @@ class TestCronParsedProvider < Test::Unit::TestCase
     # it directly
     def test_simple_to_cron
         # make the cron
-        setme()
+        setme
 
         name = "yaytest"
         args = {:name => name,