lower -> faster

collects/scribblings/guide/scripts.scrbl

@@ -21,7 +21,7 @@ characters, and sometimes the space is required.
 
 @margin-note{Use @racketmodfont{#lang} @racketmodname[racket/base] instead
 of @racketmodfont{#lang} @racketmodname[racket] to produce scripts with a
-lower startup time.}
+faster startup time.}
 
 The simplest script format uses an absolute path to a @exec{racket}
 executable followed by a module declaration. For example, if

collects/scribblings/raco/exe.scrbl

@@ -5,8 +5,8 @@
 
 @title[#:tag "exe"]{@exec{raco exe}: Creating Stand-Alone Executables}
 
-@margin-note{Use a smaller base language to achieve a lower startup time such as
-@racketmodfont{#lang} @racketmodname[racket/base] instead of
+@margin-note{Use a smaller base language to achieve a faster startup time such
+as @racketmodfont{#lang} @racketmodname[racket/base] instead of
 @racketmodfont{#lang} @racketmodname[racket] rather than relying on @exec{raco
 exe}.}