diff --git a/lib/zabbixapi/client.rb b/lib/zabbixapi/client.rb
index 8006a68..cae024e 100644
--- a/lib/zabbixapi/client.rb
+++ b/lib/zabbixapi/client.rb
@@ -35,12 +35,12 @@ def auth
     # Initializes a new Client object
     #
     # @param options [Hash]
-    # @options opts [String] :url The url of zabbixapi(example: 'http://localhost/zabbix/api_jsonrpc.php')
-    # @options opts [String] :user
-    # @options opts [String] :password
-    # @options opts [String] :http_user A user for basic auth.(optional)
-    # @options opts [String] :http_password A password for basic auth.(optional)
-    # @options opts [Integer] :timeout Set timeout for requests in seconds.(default: 60)
+    # @option opts [String] :url The url of zabbixapi(example: 'http://localhost/zabbix/api_jsonrpc.php')
+    # @option opts [String] :user
+    # @option opts [String] :password
+    # @option opts [String] :http_user A user for basic auth.(optional)
+    # @option opts [String] :http_password A password for basic auth.(optional)
+    # @option opts [Integer] :timeout Set timeout for requests in seconds.(default: 60)
     #
     # @return [ZabbixApi::Client]
     def initialize(options = {})
diff --git a/lib/zabbixapi/version.rb b/lib/zabbixapi/version.rb
index cfa61e8..0cbba33 100644
--- a/lib/zabbixapi/version.rb
+++ b/lib/zabbixapi/version.rb
@@ -1,3 +1,3 @@
 class ZabbixApi
-  VERSION = '3.2.0'.freeze
+  VERSION = '3.2.1'.freeze
 end