Polish docs

docs/src/reference/asciidoc/getting-started.adoc

@@ -78,6 +78,11 @@ task wrapper(type: Wrapper) {
 }
 ----
 
+[NOTE]
+====
+Replace `1.0.0.BUILD-SNAPSHOT` with a version you want to use.
+====
+
 Having a normal project structure you'd build this with command:
 [source,text,indent=0]
 ----
@@ -187,6 +192,11 @@ Here is a typical `pom.xml` file:
 </project>
 ----
 
+[NOTE]
+====
+Replace `1.0.0.BUILD-SNAPSHOT` with a version you want to use.
+====
+
 Having a normal project structure you'd build this with command:
 [source,text,indent=0]
 ----

spring-statemachine-samples/persist/src/main/java/demo/persist/Persist.java

@@ -66,14 +66,16 @@ public class Persist {
 
 //tag::snippetB[]
 	public void change(int order, String event) {
-		Order o = jdbcTemplate.queryForObject("select id, state from orders where id = ?", new Object[]{order}, new RowMapper<Order>() {
-            public Order mapRow(ResultSet rs, int rowNum) throws SQLException {
-            	return new Order(rs.getInt("id"), rs.getString("state"));
-            }
-        });
+		Order o = jdbcTemplate.queryForObject("select id, state from orders where id = ?", new Object[] { order },
+				new RowMapper<Order>() {
+					public Order mapRow(ResultSet rs, int rowNum) throws SQLException {
+						return new Order(rs.getInt("id"), rs.getString("state"));
+					}
+				});
 		handler.handleEventWithState(MessageBuilder.withPayload(event).setHeader("order", order).build(), o.state);
 	}
-//end::snippetB[]
+
+	//end::snippetB[]
 
 //tag::snippetC[]
 	private class LocalPersistStateChangeListener implements PersistStateChangeListener {

spring-statemachine-samples/washer/src/main/java/demo/washer/Application.java

@@ -64,7 +64,7 @@ public class Application  {
 					.event(Events.DRY)
 					.and()
 				.withExternal()
-					.source(States.RUNNING)	.target(States.POWEROFF)
+					.source(States.RUNNING).target(States.POWEROFF)
 					.event(Events.CUTPOWER)
 					.and()
 				.withExternal()