* module/ice-9/boot-9.scm: Fix typo.
;; NOTE: If you change the set of fields or their order, you also need to
;; change the constants in libguile/modules.h.
;;
- ;; NOTE: The getter `module-transfomer' is defined libguile/modules.c.
+ ;; NOTE: The getter `module-transformer' is defined libguile/modules.c.
;; NOTE: The getter `module-name' is defined later, due to boot reasons.
;; NOTE: The getter `module-public-interface' is used in libguile/modules.c.
;;