Update README.md

quad/README.md

@@ -35,10 +35,6 @@ cd src/<project> && make
 To build the XSDK project, use the XSDK IDE. Source the proper XSDK files, and
 then start up the XSDK IDE. Be sure to select the `xsdk_workspace` directory
 in the quad directory as your "workspace":
-```
-source /opt/Xilinx/14.7/ISE_DS/settings64.sh
-xsdk &
-```
 
 ## Testing