revert changes to docs/syntax/_snippets/page-level-applies-examples.md

Author: colleenmcginnis

docs/syntax/_snippets/page-level-applies-examples.md

@@ -1,9 +1,9 @@
-There are three typical scenarios to start from:
+There are 3 typical scenarios to start from:
 
 * The documentation set or page is primarily about using or interacting with Elastic Stack components or the Serverless UI:
 
     ```yml
-    ---
+    --- 
     applies_to:
       stack: ga
       serverless: ga
@@ -13,10 +13,10 @@ There are three typical scenarios to start from:
 * The documentation set or page is primarily about orchestrating, deploying or configuring an installation (only include relevant keys):
 
   ```yml
-  ---
+  --- 
   applies_to:
     serverless: ga
-    deployment:
+    deployment: 
       ess: ga
       ece: ga
       eck: ga
@@ -27,7 +27,7 @@ There are three typical scenarios to start from:
 * The documentation set or page is primarily about a product following its own versioning schema:
 
   ```yml
-  ---
+  --- 
   applies_to:
     edot_ios: ga
   ---
@@ -36,11 +36,11 @@ There are three typical scenarios to start from:
 It can happen that it’s relevant to identify several or all of these dimensions for a page. Use your own judgement and check existing pages in similar contexts.
 
 ```yml
----
+--- 
 applies_to:
   stack: ga
   serverless: ga
-  deployment:
+  deployment: 
     ess: ga
     ece: ga
     eck: ga