fpga: fix spelling mistakes

Run the fpga subsystem through aspell.

Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Fernando Pacheco <fpacheco@redhat.com>
Signed-off-by: Moritz Fischer <mdf@kernel.org>

include/linux/fpga/fpga-mgr.h

@@ -110,7 +110,7 @@ struct fpga_image_info {
  * @initial_header_size: Maximum number of bytes that should be passed into write_init
  * @state: returns an enum value of the FPGA's state
  * @status: returns status of the FPGA, including reconfiguration error code
- * @write_init: prepare the FPGA to receive confuration data
+ * @write_init: prepare the FPGA to receive configuration data
  * @write: write count bytes of configuration data to the FPGA
  * @write_sg: write the scatter list of configuration data to the FPGA
  * @write_complete: set FPGA to operating state after writing is done