CMSIS Driver: minor documentation fix (ARM_USART_EVENT_ bit 11 is DSR not CTS)
@@ -774,7 +774,7 @@ The following events can be generated:
data field \em cts = \token{1} </td>
</tr>
<tr>
- <td> ARM_USART_EVENT_CTS </td><td> 11 </td><td> Indicates that DSR modem line state has changed.
+ <td> ARM_USART_EVENT_DSR </td><td> 11 </td><td> Indicates that DSR modem line state has changed.
Data field \em dsr = \token{1} of \ref ARM_USART_MODEM_STATUS. </td>
<td> data field \em event_dsr = \token{1} and <br>
data field \em dsr = \token{1} </td>
