scripts/spelling.txt: add "fimware" misspelling

A few instances of "fimware" instead of "firmware" were found.  Fix
these and add it to the spelling.txt file.
Signed-off-by: Kees Cook <keescook@chromium.org>
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/media/usb/dvb-usb/dib0700_core.c

@@ -517,7 +517,7 @@ int dib0700_download_firmware(struct usb_device *udev, const struct firmware *fw
 	if (nb_packet_buffer_size < 1)
 		nb_packet_buffer_size = 1;
 
-	/* get the fimware version */
+	/* get the firmware version */
 	usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
 				  REQUEST_GET_VERSION,
 				  USB_TYPE_VENDOR | USB_DIR_IN, 0, 0,

drivers/scsi/bfa/bfi.h

@@ -356,7 +356,7 @@ struct bfi_ioc_image_hdr_s {
 	u8	port0_mode;	/* device mode for port 0	*/
 	u8	port1_mode;	/* device mode for port 1	*/
 	u32	exec;		/* exec vector			*/
-	u32	bootenv;	/* fimware boot env		*/
+	u32	bootenv;	/* firmware boot env		*/
 	u32	rsvd_b[2];
 	struct bfi_ioc_fwver_s	fwver;
 	u32	md5sum[BFI_IOC_MD5SUM_SZ];

drivers/staging/comedi/drivers/daqboard2000.c

@@ -26,7 +26,7 @@
  * Much of the functionality of this driver was determined from reading
  * the source code for the Windows driver.
  *
- * The FPGA on the board requires fimware, which is available from
+ * The FPGA on the board requires firmware, which is available from
  * http://www.comedi.org in the comedi_nonfree_firmware tarball.
  *
  * Configuration options: not applicable, uses PCI auto config

scripts/spelling.txt

@@ -428,6 +428,7 @@ feautures||features
 fetaure||feature
 fetaures||features
 fileystem||filesystem
+fimware||firmware
 finanize||finalize
 findn||find
 finilizes||finalizes