Update entity-filter.markdown (#12740)

* Update entity-filter.markdown

1) Moved the image demonstrating the "People at Home" example to proceed the YAML of that example, instead of proceeding the "filter for single entity" example

2) Informed readers that this lovelace card supports multiple states in the state_filter field, and gave an example YAML.

* Update entity-filter.markdown

source/_lovelace/entity-filter.markdown

@@ -120,6 +120,28 @@ card:
   type: glance
   title: People at home
 ```
+<p class='img'>
+  <img src='/images/lovelace/lovelace_entity_filter_glance.png' alt='Entity filter combined with glance card'>
+  Entity filter combined with glance card.
+</p>
+
+You can also specify multiple state_filters, in which case matching any condition will display the entity. This example will display everyone who isn't at home or at work.
+
+```yaml
+type: entity-filter
+entities:
+  - device_tracker.demo_paulus
+  - device_tracker.demo_anne_therese
+  - device_tracker.demo_home_boy
+state_filter:
+  - operator: "!="
+    value: home
+  - operator: "!="
+    value: work    
+card:
+  type: glance
+  title: Who's Running Errands
+```
 
 Specify filter for a single entity
 
@@ -138,8 +160,3 @@ entities:
         value: 50
         attribute: humidity
 ```
-
-<p class='img'>
-  <img src='/images/lovelace/lovelace_entity_filter_glance.png' alt='Entity filter combined with glance card'>
-  Entity filter combined with glance card.
-</p>