[Doc] Fix formatting and bump to v3.0.5

CHANGELOG.md

@@ -1,3 +1,6 @@
+## 3.0.5
+  - Fix formatting in doc for conversion to --asciidoctor [#21](https://github.com/logstash-plugins/logstash-output-riemann/pull/21)
+
 ## 3.0.4
   - Docs: Set the default_codec doc attribute.
 

docs/index.asciidoc

@@ -32,7 +32,9 @@ outputs
 You can learn about Riemann here:
 
 * http://riemann.io/
+
 You can see the author talk about it here:
+
 * http://vimeo.com/38377415
 
 
@@ -86,7 +88,9 @@ All nested logstash fields will be mapped to riemann fields containing all paren
 separated by dots and the deepest value.
 
 As an example, the logstash event:
+
 [source,ruby]
+-----
    {
      "@timestamp":"2013-12-10T14:36:26.151+0000",
      "@version": 1,
@@ -96,14 +100,19 @@ As an example, the logstash event:
                        "key": "value"
                      }
    }
+-----
+
 Is mapped to this riemann event:
+
 [source,ruby]
+-----
   {
     :time 1386686186,
     :host host.domain.com,
     :message log message,
     :nested_field.key value
   }
+-----
 
 It can be used in conjunction with or independent of the riemann_event option.
 When used with the riemann_event any duplicate keys receive their value from
@@ -150,12 +159,14 @@ Any other field set here will be passed to Riemann as an event attribute.
 
 Example:
 [source,ruby]
+-----
     riemann {
         riemann_event => {
             "metric"  => "%{metric}"
             "service" => "%{service}"
         }
     }
+-----
 
 `metric` and `ttl` values will be coerced to a floating point value.
 Values which cannot be coerced will zero (0.0).

logstash-output-riemann.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name            = 'logstash-output-riemann'
-  s.version         = '3.0.4'
+  s.version         = '3.0.5'
   s.licenses        = ['Apache License (2.0)']
   s.summary         = "Sends metrics to Riemann"
   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"