Fix multiple quality issues in the source
This PR fixes multiple issues in the source code to address issues raised by
tests/scripts/check-files.py. Specifically:
* incorrect file permissions
* missing newline at the end of files
* trailing whitespace
* Tabs present
* TODOs in the souce code
diff --git a/yotta/data/example-hashing/README.md b/yotta/data/example-hashing/README.md
index 553c3a6..1a5491c 100644
--- a/yotta/data/example-hashing/README.md
+++ b/yotta/data/example-hashing/README.md
@@ -36,13 +36,13 @@
5. Copy `build/frdm-k64f-gcc/test/mbedtls-test-example-hashing.bin` to your mbed board and wait until the LED next to the USB port stops blinking.
-6. Start the serial terminal emulator and connect to the virtual serial port presented by FRDM-K64F.
+6. Start the serial terminal emulator and connect to the virtual serial port presented by FRDM-K64F.
- Use the following settings:
+ Use the following settings:
- * 115200 baud (not 9600).
- * 8N1.
- * No flow control.
+ * 115200 baud (not 9600).
+ * 8N1.
+ * No flow control.
7. Press the Reset button on the board.