pinctrl: mvebu: armada-375: remove incorrect space in pin description

pinctrl: mvebu: armada-375: remove incorrect space in pin description

commit d538990ee12b162f7ce6c0fcef3b643800102676 upstream.

There was an incorrect space in the definition of the function of one
pin in the Armada 375 pinctrl driver, which this commit fixes.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Fixes: ce3ed59dcddd ("pinctrl: mvebu: add pin-muxing driver for the Marvell Armada 375")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>