Merge pull request #22 from karenzone/fix-example

[Doc]Fix example formatting

Author: karenzone

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 3.0.8
+  - Docs: Correct typos [#19](https://github.com/logstash-plugins/logstash-output-csv/pull/19) 
+  - Docs: Fix formatting after code sample [#22](https://github.com/logstash-plugins/logstash-output-csv/pull/22)
+
 ## 3.0.7
   - Docs: Set the default_codec doc attribute.
 

docs/index.asciidoc

@@ -142,14 +142,18 @@ This output writes events to files on disk. You can use fields
 from the event as parts of the filename and/or path.
 
 By default, this output writes one event per line in **json** format.
-You can customise the line format using the `line` codec like
+You can customise the line format using the `line` codec like:
+
 [source,ruby]
+-----
 output {
  file {
    path => ...
    codec => line { format => "custom format: %{message}"}
  }
 }
+-----
+
 The path to the file to write. Event fields can be used here,
 like `/var/log/logstash/%{host}/%{application}`
 One may also utilize the path option for date-based log

logstash-output-csv.gemspec

@@ -1,7 +1,7 @@
 Gem::Specification.new do |s|
 
   s.name            = 'logstash-output-csv'
-  s.version         = '3.0.7'
+  s.version         = '3.0.8'
   s.licenses        = ['Apache License (2.0)']
   s.summary         = "Writes events to disk in a delimited format"
   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"