diff --git a/api-ref/source/v3/index.rst b/api-ref/source/v3/index.rst
index 50d10552343..780afad2042 100644
--- a/api-ref/source/v3/index.rst
+++ b/api-ref/source/v3/index.rst
@@ -5,23 +5,24 @@ Block Storage API V3 (CURRENT)
 ==============================
 
 .. note::
-   The URL for most API methods includes a {project_id} placeholder that
-   represents the caller's project ID. As of V3.67, the project_id is optional
+
+   The URL for most API methods includes a ``{project_id}`` placeholder that
+   represents the caller's project ID. As of v3.67, the project_id is optional
    in the URL, and the following are equivalent:
 
-      * GET /v3/{project_id}/volumes
-      * GET /v3/volumes
+   * ``GET /v3/{project_id}/volumes``
+   * ``GET /v3/volumes``
 
-   In both instances, the actual project_id used by the API method is the one
-   in the caller's keystone context. For that reason, including a project_id
-   in the URL is redundant.
+   In both instances, the actual project ID used by the API method is the one
+   in the caller's keystone context. For that reason, including a project ID in
+   the URL is redundant.
 
-   The V3.67 microversion is only used as an indicator that the API accepts a
-   URL without a project_id, and this applies to all requests regardless of
-   the microversion in the request. For example, an API node serving V3.67 or
-   greater will accept a URL without a project_id even if the request asks for
-   V3.0. Likewise, it will accept a URL containing a project_id even if the
-   request asks for V3.67.
+   The v3.67 microversion is only used as an indicator that the API accepts a
+   URL without a ``{project_id}`` segment, and this applies to all requests
+   regardless of the microversion in the request. For example, an API node
+   serving v3.67 or greater will accept a URL without a ``{project_id}``
+   segment even if the request asks for v3.0. Likewise, it will accept a URL
+   containing a ``{project_id}`` segment even if the request asks for v3.67.
 
 .. rest_expand_all::