diff --git a/html/extract2-rulesystem.htm b/html/extract2-rulesystem.htm
index 86ce604..95267d1 100755
--- a/html/extract2-rulesystem.htm
+++ b/html/extract2-rulesystem.htm
@@ -43,7 +43,7 @@
 	  <td valign="top" width="30"><img src="plus.png"></td>
 	  <td valign="top">
 	    <b>RESTful web API</b><br>
-	    Ressource Oriented Architecture (ROA) and declarative API definition using JSON Schema enables easy integration for third party management tools.
+	    Resource Oriented Architecture (ROA) and declarative API definition using JSON Schema enables easy integration for third party management tools.
 	  </td>
 	</tr> 
 	<tr></tr>