Update SWRL rules description in README

Author: mdesalvo

README.md

@@ -11,7 +11,7 @@ OWLSharp is a .NET library built atop <a href="https://github.com/mdesalvo/RDFSh
 <b>Reasoning</b>
 <ul>
     <li>Apply logical deduction to derive knowledge that is entailed, but not stated, with <b>25 inference rules</b></li>
-    <li>Create, exchange and execute <b>SWRL rules</b> encoding custom business logic deductions</li>
+    <li>Create, exchange and execute <b>SWRL rules</b> encoding domain-specific logic deductions</li>
 </ul>
 
 <b>Validation</b>