[skip ci] update gemspec summary

Author: jsvd

CHANGELOG.md

@@ -1,3 +1,6 @@
+## 3.0.5
+ - Update gemspec summary
+
 ## 3.0.4
  - Asciidoc fixes
 

logstash-codec-rubydebug.gemspec

@@ -1,9 +1,9 @@
 Gem::Specification.new do |s|
 
  s.name = 'logstash-codec-rubydebug'
- s.version = '3.0.4'
+ s.version = '3.0.5'
  s.licenses = ['Apache License (2.0)']
- s.summary = "The rubydebug codec will output your Logstash event data using the Ruby Awesome Print library."
+ s.summary = "Applies the Ruby Awesome Print library to Logstash events"
  s.description = "This gem is a Logstash plugin required to be installed on top of the Logstash core pipeline using $LS_HOME/bin/logstash-plugin install gemname. This gem is not a stand-alone program"
  s.authors = ["Elastic"]
  s.email = 'info@elastic.co'