Remove end-of-line spaces.

README.md

@@ -11,10 +11,10 @@ The current code runs on an FRDM-K22F dev board and implements a composite USB d
 1. Install [Kinetis Design Studio (KDS) IDE](http://www.nxp.com/products/software-and-tools/run-time-software/kinetis-software-and-tools/ides-for-kinetis-mcus/kinetis-design-studio-integrated-development-environment-ide:KDS_IDE), KSDK 2.0 built for the FRDM-K22F, and set them up to be able to build the USB examples.
 2. Export the `KSDK_DIR` environment variable to point to your KSDK installation directory.
 3. If you wish to use KDS then:
- - Go to File -> Import -> General -> Existing Projects into Workspace, select the `build` directory, and click on the Finish button 
+ - Go to File -> Import -> General -> Existing Projects into Workspace, select the `build` directory, and click on the Finish button
  - In Project Explorer right-click on the `uhk-right` project -> Properties -> Resource -> Linked Resources -> Path Variables -> edit `KSDK_DIR` to point to your KSDK installation directory.
 4. At this point, you should be able to build the firmware in KDS ~~or at the command line by using the scripts of the build directory~~ (the build scripts don't work yet).
- 
+
 ## Future work
 
 Initially, the low-level functionality has to be implemented, such as:
@@ -23,7 +23,7 @@ Initially, the low-level functionality has to be implemented, such as:
 * Using kboot for the left keyboard half to indirectly interface with the host via the right keyboard half using UART
 
 Next up, the features of the AVR firmware should to be ported by using an FRDM-K0[235]Z dev board acting as the left keyboard half:
- * Make the left half send keypress events to the right half via UART. 
+ * Make the left half send keypress events to the right half via UART.
  * Breadboard a 2x2 keyboard matrix wired per dev board and make them work in the firmware. Make the keypresses send keycodes to the host or move the mouse.
 
 Finally, implement all the advanced features, such as: