Fix a typo in man page man3/cxl_afu_attach_work.3.
Fix a typo in man page man3/cxl_afu_attach_work.3.

Signed-off-by: Philippe Bergheaud <9c69098d379350e157eff4ad93150662007b8fb2@linux.vnet.ibm.com>

ibm-capi/libcxl,ibm-capi/libcxl