warn that IEEE specs require manual download while within NPS campus or firewall

specifications/README.md

@@ -6,6 +6,8 @@ especially by military organizations but also by other agencies such as those in
 space exploration and medicine.*
 * Wikipedia: [Distributed Interactive Simulation](https://en.wikipedia.org/wiki/Distributed_Interactive_Simulation)
 
+Manual download links follow.  IEEE standards must be downloaded manually while within NPS campus or firewall.
+
 ## Standards Documents
 
 An IEEEExplore account is required to access or purchase these standards documents.

specifications/build.xml

@@ -56,7 +56,7 @@
         <!-- 
 		<get     src="${ieeeBaseLinkUrl}${DIS.1.document}"
                 dest="${DIS.1.rename}" verbose="true"/> -->
-        <property name="warningMessage" value="Restriction: cookie restrictions prevent automated download.&#10;&#10;You must manually download this file from within NPS campus or firewall.&#10;&#10;For "/>
+        <property name="warningMessage" value="Restriction: cookie restrictions prevent automated download.&#10;&#10;You must manually download this file while within NPS campus or firewall.&#10;&#10;For "/>
         <echo message="${warningMessage}IEEE1278.1 retrieval to this location, use your browser to save&#10;&#10;   ${ieeeBaseLinkUrl}${DIS.1.document}"
                  file="${DIS.1.rename}.SAVEME"/>