diff --git a/r2/r2/templates/apihelp.html b/r2/r2/templates/apihelp.html
index 9ebc629fe..a92f71481 100644
--- a/r2/r2/templates/apihelp.html
+++ b/r2/r2/templates/apihelp.html
@@ -167,26 +167,27 @@ fetched.
modhashes
- A modhash is a token that the reddit API requires to help prevent CSRF. Modhashes can be
- obtained via the /api/me.json call
- or in the Listing structures of several other API
- calls.
+ <%text filter="safemarkdown">
+A modhash is a token that the reddit API requires to hel prevent
+[CSRF](http://en.wikipedia.org/wiki/CSRF). Modhashes can be obtained via the
+[/api/me.json](#GET_api_me.json) call or in response data of listing endpoints.
- The preferred way to send a modhash is to include an
- X-Modhash custom HTTP header with your requests.
+The preferred way to send a modhash is to include an `X-Modhash` custom HTTP
+header with your requests.
- Modhashes are not required when authenticated with OAuth.
+Modhashes are not required when authenticated with OAuth.
+
fullnames
- A fullname is a combination of a thing's type
- (e.g. Link) and its unique ID which forms a compact
- encoding of a globally unique ID on reddit.
+ <%text filter="safemarkdown">
+A fullname is a combination of a thing's type (e.g. `Link`) and its unique ID
+which forms a compact encoding of a globally unique ID on reddit.
- Fullnames start with the type prefix for the object's type, followed by
- the thing's unique ID in base
- 36. For example, t3_15bfi0.
+Fullnames start with the type prefix for the object's type, followed by the
+thing's unique ID in [base 36](http://en.wikipedia.org/wiki/Base36). For
+example, `t3_15bfi0`.
+