Tidy docs, and set 'ssl.endpoint.identification.algorithm' property c…

…orrectly

Fixes logstash-plugins#302

docs/index.asciidoc

@@ -108,14 +108,14 @@ https://kafka.apache.org/documentation for more details.
 | <<plugins-{type}s-{plugin}-security_protocol>> |<<string,string>>, one of `["PLAINTEXT", "SSL", "SASL_PLAINTEXT", "SASL_SSL"]`|No
 | <<plugins-{type}s-{plugin}-send_buffer_bytes>> |<<string,string>>|No
 | <<plugins-{type}s-{plugin}-session_timeout_ms>> |<<string,string>>|No
+| <<plugins-{type}s-{plugin}-ssl_endpoint_identification_algorithm>> |<<string,string>>|No
 | <<plugins-{type}s-{plugin}-ssl_key_password>> |<<password,password>>|No
 | <<plugins-{type}s-{plugin}-ssl_keystore_location>> |a valid filesystem path|No
 | <<plugins-{type}s-{plugin}-ssl_keystore_password>> |<<password,password>>|No
 | <<plugins-{type}s-{plugin}-ssl_keystore_type>> |<<string,string>>|No
 | <<plugins-{type}s-{plugin}-ssl_truststore_location>> |a valid filesystem path|No
 | <<plugins-{type}s-{plugin}-ssl_truststore_password>> |<<password,password>>|No
 | <<plugins-{type}s-{plugin}-ssl_truststore_type>> |<<string,string>>|No
-| <<plugins-{type}s-{plugin}-ssl_endpoint_identification_algorithm>> |<<string,string>>|No
 | <<plugins-{type}s-{plugin}-topics>> |<<array,array>>|No
 | <<plugins-{type}s-{plugin}-topics_pattern>> |<<string,string>>|No
 | <<plugins-{type}s-{plugin}-value_deserializer_class>> |<<string,string>>|No
@@ -463,6 +463,15 @@ The size of the TCP send buffer (SO_SNDBUF) to use when sending data
 The timeout after which, if the `poll_timeout_ms` is not invoked, the consumer is marked dead
 and a rebalance operation is triggered for the group identified by `group_id`
 
+[id="plugins-{type}s-{plugin}-ssl_endpoint_identification_algorithm"]
+===== `ssl_endpoint_identification_algorithm`
+
+  * Value type is <<string,string>>
+  * Default value is `"https"`
+
+The endpoint identification algorithm, defaults to `"https"`. Set to empty string `""` to disable endpoint verification
+
+
 [id="plugins-{type}s-{plugin}-ssl_key_password"]
 ===== `ssl_key_password` 
 
@@ -519,14 +528,6 @@ The truststore password
 
 The truststore type.
 
-[id="plugins-{type}s-{plugin}-ssl_endpoint_identification_algorithm"]
-===== `ssl_endpoint_identification_algorithm` 
-
-  * Value type is <<string,string>>
-  * Default value is `"https"`
-
-The endpoint identification algorithm, defaults to "https". Set to empty string "" to disable
-
 [id="plugins-{type}s-{plugin}-topics"]
 ===== `topics` 
 

lib/logstash/inputs/kafka.rb

@@ -344,7 +344,7 @@ def set_trustore_keystore_config(props)
     props.put("ssl.key.password", ssl_key_password.value) unless ssl_key_password.nil?
     props.put("ssl.keystore.location", ssl_keystore_location) unless ssl_keystore_location.nil?
     props.put("ssl.keystore.password", ssl_keystore_password.value) unless ssl_keystore_password.nil?
-    props.put("ssl.endpoint.identification.algorithm", ssl_endpoint_identification_algorithm.value) unless ssl_endpoint_identification_algorithm.nil?
+    props.put("ssl.endpoint.identification.algorithm", ssl_endpoint_identification_algorithm) unless ssl_endpoint_identification_algorithm.nil?
   end
 
   def set_sasl_config(props)

logstash-input-kafka.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name            = 'logstash-input-kafka'
-  s.version         = '8.3.1'
+  s.version         = '8.3.0'
   s.licenses        = ['Apache-2.0']
   s.summary         = "Reads events from a Kafka topic"
   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"