diff --git a/pkgs/plot-pkgs/plot-doc/info.rkt b/pkgs/plot-pkgs/plot-doc/info.rkt
index f9d2de34f6..e9069c535a 100644
--- a/pkgs/plot-pkgs/plot-doc/info.rkt
+++ b/pkgs/plot-pkgs/plot-doc/info.rkt
@@ -20,7 +20,6 @@
                      "scribble-lib"
                      "slideshow-doc"
                      "slideshow-lib"
-                     "srfi-doc"
                      "unstable-contract-lib"
                      "unstable-doc"))
 (define update-implies '("plot-lib"))
diff --git a/pkgs/plot-pkgs/plot-doc/plot/scribblings/ticks.scrbl b/pkgs/plot-pkgs/plot-doc/plot/scribblings/ticks.scrbl
index 334b51cbe7..2e556a7c3e 100644
--- a/pkgs/plot-pkgs/plot-doc/plot/scribblings/ticks.scrbl
+++ b/pkgs/plot-pkgs/plot-doc/plot/scribblings/ticks.scrbl
@@ -302,7 +302,7 @@ Generally, @racket[date-ticks-layout] tries to place ticks at minute, hour, day,
 
 To try to avoid displaying overlapping labels, @racket[date-ticks-format] chooses date formats from @racket[formats] for which labels will contain no redundant information.
 
-All the format specifiers given in @racketmodname[srfi/19] (which are derived from Unix's @tt{date} command), except those that represent time zones, are allowed in date format strings.
+All the format specifiers given in @racketmodname[srfi/19 #:indirect] (which are derived from Unix's @tt{date} command), except those that represent time zones, are allowed in date format strings.
 }
 
 @doc-apply[date-ticks-formats]{
@@ -326,7 +326,7 @@ Generally, @racket[time-ticks-layout] tries to place ticks at minute, hour and d
 
 To try to avoid displaying overlapping labels, @racket[time-ticks-format] chooses a date format from @racket[formats] for which labels will contain no redundant information.
 
-All the time-related format specifiers given in @racketmodname[srfi/19] (which are derived from Unix's @tt{date} command) are allowed in time format strings.
+All the time-related format specifiers given in @racketmodname[srfi/19 #:indirect] (which are derived from Unix's @tt{date} command) are allowed in time format strings.
 }
 
 @doc-apply[time-ticks-formats]{