Minor: Ensure LDP Links (#293)

index.html

@@ -283,12 +283,12 @@ <h2>LDP-NR creation</h2>
         <section id="data-model">
           <h2>Data Model</h2>
           <blockquote class="informative">
-            Non-normative note: Neither [LDP] nor this specification constrains the underlying storage model for RDF
+            Non-normative note: Neither [[LDP]] nor this specification constrains the underlying storage model for RDF
             data. Each <a>LDP-RS</a> may be entirely independent RDF content, may be a portion of a shared RDF store,
             or follow some other arrangement. Implementation choices that result in failure to complete client requests
             are expressed in a constraints document ([[LDP]]
             <a href="https://www.w3.org/TR/ldp/#ldpr-gen-pubclireqs">4.2.1.6</a>) as noted in the appropriate sections
-            of [LDP] and below.
+            of [[LDP]] and below.
           </blockquote>
         </section>
       </section>