usb: typec: Fix copy paste error for NVIDIA alt-mode description

The name of the module for the NVIDIA alt-mode is incorrect as it
looks to be a copy-paste error from the entry above, update it to
the correct typec_nvidia module name.

Cc: Ajay Gupta <[e-mail]>
Cc: Heikki Krogerus <[e-mail]>
Signed-off-by: Peter Robinson <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/usb/typec/altmodes/Kconfig

···
 	  to enable support for VirtualLink devices with NVIDIA GPUs.
 
 	  To compile this driver as a module, choose M here: the
-	  module will be called typec_displayport.
+	  module will be called typec_nvidia.
 
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