drivers: fix a typo in the kernel doc for devm_platform_ioremap_resource()

It should have been 'management' not 'managemend'.

Fixes: 7945f929 ("drivers: provide devm_platform_ioremap_resource()")
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>