* guix/packages.scm (package/inherit): Try to clarify the docstring.
(define-syntax-rule (package/inherit p overrides ...)
"Like (package (inherit P) OVERRIDES ...), except that the same
-transformation is done to the package replacement, if any. P must be a bare
+transformation is done to the package P's replacement, if any. P must be a bare
identifier, and will be bound to either P or its replacement when evaluating
OVERRIDES."
(let loop ((p p))