Fix liquid syntax error

source/_components/media_player.onkyo.markdown

@@ -23,38 +23,39 @@ media_player:
 ```
 
 A few notes:
-- Source selection has no front-end UI, but can be controlled by way of service calls. Select the source string from the following list:
 
-```
-  video1
-  video2
-  video3
-  video4
-  video5
-  video6
-  video7
-  dvd
-  bd-dvd
-  tape1
-  tv-tape
-  tape2
-  phono
-  cd
-  tv-cd
-  fm
-  am
-  tuner
-  dlna
-  internet-radio
-  usb
-  network
-  universal-port
-  multi-ch
-  xm
-  sirius
-  ```
-- Sample automation and input select
-```
+Source selection has no front-end UI, but can be controlled by way of service calls. Select the source string from the following list:
+
+- video1
+- video2
+- video3
+- video4
+- video5
+- video6
+- video7
+- dvd
+- bd-dvd
+- tape1
+- tv-tape
+- tape2
+- phono
+- cd
+- tv-cd
+- fm
+- am
+- tuner
+- dlna
+- internet-radio
+- usb
+- network
+- universal-port
+- multi-ch
+- xm
+- sirius
+
+Sample automation and input select
+
+```yaml
 automation:
   alias: Receiver Source
   trigger:
@@ -65,7 +66,7 @@ automation:
     data_template:
       entity_id: media_player.txnr535_000000000000
       source: >
-        {% if is_state('input_select.receiver_source', 'HTPC') %}
+        {% raw %}{% if is_state('input_select.receiver_source', 'HTPC') %}
           pc
         {% elif is_state('input_select.receiver_source', 'Chromecast') %}
           aux1
@@ -75,7 +76,7 @@ automation:
           bd
         {% elif is_state('input_select.receiver_source', 'Raspberry Pi') %}
           tv
-        {% endif %}
+        {% endif %}{% endraw %}
         
 input_select:
   receiver_source:
@@ -87,6 +88,5 @@ input_select:
     - Bluray
     - Raspberry Pi
   initial: None
-
 ```