fix: update OM-Lead.lisp

Lorenz Lehmann

09.12.23 3a8c9365be48b44b0ed7121bdb6645f956dbc473

 OM-Lead.lisp

@@ -22,7 +22,7 @@
                 :name name))

(defvar *OMLead-files* nil)
(setf *OMLead-files* '("harmon-database"
(setf *OMLead-files* '("gen-harmonies"
                       "harmon-progress"
                       "get-score"
                       "harmon-rhythm"