Remove extra newline in nrf52.md

Author: lboue

content/components/nrf52.md

@@ -95,7 +95,6 @@ nrf52:
 
 - **reset_pin** (*Required*, [Pin](#config-pin)): The pin to use for trigger a hardware reset. This pin should be connected to the MCU's reset line or to a circuit that causes the bootloader to enter DFU mode after reset.
 
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 ## Nordic UART Service (NUS)
 
 The Bluetooth® Low Energy (LE) GATT Nordic UART Service is a custom service that receives and writes data and serves as a bridge to the UART interface.