* on value present in GpioSel1 to GpioSel6 and AlternatFunction
* register. This is the array of 7 configuration settings.
* One has to compile time decide these settings. Below is the
- * explaination of these setting
+ * explanation of these setting
* GpioSel1 = 0x00 => Pins GPIO1 to GPIO8 are not used as GPIO
* GpioSel2 = 0x1E => Pins GPIO10 to GPIO13 are configured as GPIO
* GpioSel3 = 0x80 => Pin GPIO24 is configured as GPIO