Correct WorkflowClientOption to WorkflowClientOptions (#3935)

Author: jsundai

docs/develop/java/spring-boot-integration.mdx

@@ -201,7 +201,7 @@ To programmatically customize the various options that are created by the Spring
 Where `OptionsType` may be one of:
 
     * `WorkflowServiceStubsOptions.Builder`
-    * `WorkflowClientOption.Builder`
+    * `WorkflowClientOptions.Builder`
     * `WorkerFactoryOptions.Builder`
     * `WorkerOptions.Builder`
     * `WorkflowImplementationOptions.Builder`