MT#18439 Fix API doc examples alignment

Change-Id: Ie0ace09968f6d4dd7b21f05c20a6232d7047cea3

share/templates/api/root/collection.tt

@@ -119,7 +119,7 @@ Accept-Post: application/hal+json; profile="http://purl.org/sipwise/ngcp-api/#re
 
 [% IF col.actions.grep('^GET$').size -%]
 <h[% level + 2 %]>Request the entire <i>[% id %]</i> collection</h[% level + 2 %]>
-<p></p>
+<p>
 <p>
     You cannot request the entire collection at once, but instead you can simply page through the results. The response provides <i>prev</i> and <i>next</i> links you can follow to get the next page.
 
@@ -186,7 +186,7 @@ Content-Type: application/hal+json; profile="http://purl.org/sipwise/ngcp-api/"
 
     INCLUDE helpers/api_req_res.tt request=request response=response level=level+3;
 -%]
-<p></p>
+<p></p></p>
 [% END -%]
 
 [% IF col.item_actions.grep('^GET$').size -%]
@@ -299,7 +299,7 @@ END%]
 
 [% IF col.item_actions.grep('^PATCH$').size -%]
 <h[% level + 2 %]>Update specific fields of an existing <i>[% id %]</i> item</h[% level + 2 %]>
-<p></p>
+<p>
 [%
     props = ''; rem = 0; rep = 0;
     FOREACH p IN col.fields;
@@ -416,7 +416,7 @@ Preference-Applied: return=minimal';
 
     INCLUDE helpers/api_req_res.tt request=request response=response level=level+3;
 -%]
-<p></p>
+<p></p></p>
 [% END -%]
 
 [% IF col.item_actions.grep('^DELETE$').size -%]