iosys-map: fix kernel-doc typos

Correct spelling of "beginning".

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230930221428.18463-2-rdunlap@infradead.org

Author: rddunlap

include/linux/iosys-map.h

@@ -426,7 +426,7 @@ static inline void iosys_map_memset(struct iosys_map *dst, size_t offset,
  * iosys_map_rd_field - Read a member from a struct in the iosys_map
  *
  * @map__:		The iosys_map structure
- * @struct_offset__:	Offset from the beggining of the map, where the struct
+ * @struct_offset__:	Offset from the beginning of the map, where the struct
  *			is located
  * @struct_type__:	The struct describing the layout of the mapping
  * @field__:		Member of the struct to read
@@ -494,7 +494,7 @@ static inline void iosys_map_memset(struct iosys_map *dst, size_t offset,
  * iosys_map_wr_field - Write to a member of a struct in the iosys_map
  *
  * @map__:		The iosys_map structure
- * @struct_offset__:	Offset from the beggining of the map, where the struct
+ * @struct_offset__:	Offset from the beginning of the map, where the struct
  *			is located
  * @struct_type__:	The struct describing the layout of the mapping
  * @field__:		Member of the struct to read