removed trailing spaces

doc/setupIsobuster.md

@@ -12,7 +12,7 @@ After installing, launch Isobuster. If the registration dialog appears, enter th
 
 Before using Iromlab, it is necessary to change some of IsoBuster's default settings. This is mainly to avoid pop-up dialogs during that need user input during the imaging process. You only need to do this once; the changes will persist after upgrading IsoBuster to a newer version. Below instructions apply to (and were tested with) IsoBuster 3.9 (Professional license).
 
-## Disable all devices that are not optical drives 
+## Disable all devices that are not optical drives
 
 From the IsoBuster GUI, go to the *Options* menu and then select *Communication*. From there select the *Finding Devices* tab, and uncheck the "Find and list other devices (HD, Flash, USB etc)" checkbox. Also make sure that the "Store this setting and use it always" checkbox at the bottom of the tab is checked. See screenshot below:
 
@@ -24,7 +24,7 @@ From the IsoBuster GUI, go to the *Options* menu and then select *Communication*
 
 From the IsoBuster GUI, go to *Options* / *Image Files*, and then select the *General* tab. Locate the option "select when a cue sheet file will be created", and select "Never". Likewise, set the "Select when an MD5 checksum file will be created" setting to "Never". See screenshot:
 
-![](./img/cuesheetOption.png) 
+![](./img/cuesheetOption.png)
 
 **Why:** cue sheets aren't needed for ISO images, and we don't want IsoBuster to prompt for anything either. Iromlab already has built-in checksum creation functionality, so we don't need IsoBuster for this.