format metrics example correctly

diff --git a/docs/http-api/index.rst b/docs/http-api/index.rst
index 45c83308f96e7e85727f79e7238d65af37894093..5b56fd782a38ef58e1487b5464d5775a0a8a11c5 100644 (file)
--- a/docs/http-api/index.rst
+++ b/docs/http-api/index.rst
@@ -33,6 +33,8 @@ A simple ``GET`` request will return a response similar to the following:
 
 .. http:get:: /metrics
 
+::
+
   HTTP/1.1 200 OK
   Connection: close
   Content-Length: 12044