Update how_to_use_XSDK.md

quad/doc/how_to_use_XSDK.md

@@ -33,7 +33,7 @@ Remote Linux Servers, and a user’s own PC
 Two machines in the Distributed Sensing and Decision Making Lab (Coover 3050) come with the
 tools already installed. However, the following steps need to be taken in order to launch the
 program
-    - In a terminal, enter `source /opt/Xilinx/ISE/14.7/settings64.sh`
+    - In a terminal, enter `source /opt/Xilinx/14.7/ISE_DS/settings64.sh`
     - In terminal type `xsdk &`
 2. ISU Remote Linux Servers (linux-X, research-x.ece.iastate.edu)
     - `source Xilinx_Tools/setup_scripts/remote_servers/setup.sh`
@@ -84,7 +84,7 @@ _IMPORTANT:_ A COM terminal should be open after the board has been turned on AN
 
 ## Booting on SD
 
-The `boot.bin` file is the file that the ZYBO board used on the quad uses to produce the hardware platform and run the software for our program to run. In a standalone application(no operating system) this should be on only file placed on the SD-card.
+The `boot.bin` file is the file that the ZYBO board used on the quad uses to produce the hardware platform and run the software for our program to run. In a standalone application(no operating system) this should be the only file placed on the SD-card.
 ### What to Do Before
 
 To correctly make a boot.bin file (using no operating system) you must have the following:
@@ -106,7 +106,7 @@ NOTE: None of the `.elf` files are on GIT to reduce clutter
 In order to correctly create the boot file you must have all the above files updated.
 
 Within XSDK:
-  1. Project -> Create Boot Image
+  1. Project -> Create Boot Image.Alternatively right-click on the project in the Project Explorer and -> Create Boot Image  
   2. Select *MicroCART\quad\xsdk_workspace\zybo_fsbl\Realease\* as the `.bif`
   3. Click add
   4. Select *MicroCART\quad\xsdk_workspace\zybo_fsbl\Realease\zybo_fsbl.elf*