Doxygen comment typo (#1463)
diff --git a/src/rp2_common/hardware_gpio/include/hardware/gpio.h b/src/rp2_common/hardware_gpio/include/hardware/gpio.h
index 95acc11..b6ccb87 100644
--- a/src/rp2_common/hardware_gpio/include/hardware/gpio.h
+++ b/src/rp2_common/hardware_gpio/include/hardware/gpio.h
@@ -344,7 +344,7 @@
*/
void gpio_set_drive_strength(uint gpio, enum gpio_drive_strength drive);
-/*! \brief Determine current slew rate for a specified GPIO
+/*! \brief Determine current drive strength for a specified GPIO
* \ingroup hardware_gpio
*
* \sa gpio_set_drive_strength