Update counter.markdown (home-assistant#3518)

travislreno · fabaff · commit 83d51c6f0a3b · 2017-10-05T07:53:44.000+02:00
diff --git a/source/_components/counter.markdown b/source/_components/counter.markdown
@@ -39,23 +39,23 @@ Pick an icon that you can find on [materialdesignicons.com](https://materialdesi
 ### {% linkable_title Media control services %}
 Available services: `increment`, `decrement`, and `reset`.
 
-#### {% linkable_title Service `counter/increment` %}
+#### {% linkable_title Service `counter.increment` %}
 
 Increments the counter with 1 or the given value for the steps.
 
 | Service data attribute | Optional | Description |
 | ---------------------- | -------- | ----------- |
 | `entity_id`            |      no  | Name of the entity to take action, e.g., `counter.count0`. |
 
-#### {% linkable_title Service `counter/decrement` %}
+#### {% linkable_title Service `counter.decrement` %}
 
 Decrements the counter with 1 or the given value for the steps.
 
 | Service data attribute | Optional | Description |
 | ---------------------- | -------- | ----------- |
 | `entity_id`            |      no  | Name of the entity to take action, e.g., `counter.count0`. |
 
-#### {% linkable_title Service `counter/reset` %}
+#### {% linkable_title Service `counter.reset` %}
 
 With this service the counter is reset to its initial value.
 
