attempt -> requests

formal-semantics/index.html

@@ -61,7 +61,7 @@ <h2>Introduction</h2>
         <ol>
             <li><b>Access control scenario</b>: the ODRL Evaluator determines the access by users or software agents to digital resources
             considering a set of policies, the state of the world, and the description of the action that a user 
-            attempts to perform on certain digital resources.</li>
+            requests to perform on certain digital resources.</li>
 
             <li><b>Policy monitoring scenario</b> (or compliance checking): given a set of policies and the description of the state of the world that includes the performed actions,
             the ODRL Evaluator has to determine whether obligations or prohibitions have been fulfilled or violated by the performance of