Clarify grammar and flow in sriString datatype section.

Author: msporny

Diff for: index.html

@@ -6999,12 +6999,9 @@ <h3>Datatypes</h3>
             <h4>The `sriString` Datatype</h4>
 
             <p>
-The string provides the integrity information for a resource using the method
-specified in the [[SRI]] specification.
-            </p>
-
-            <p>
-The `sriString` datatype is defined as follows:
+The `sriString` datatype is associated with a value to provide the integrity
+information for a resource using the method specified in the [[[SRI]]]
+specification. The `sriString` datatype is defined as follows:
             </p>
 
             <dl>