(calendar-absolute-from-astro): Doc fix.

diff --git a/lisp/calendar/cal-julian.el b/lisp/calendar/cal-julian.el
index a1f096bc2d885f0db370786527ecc2e5da24fc7c..16e2b8aa2a7f94ea208fc235e9afbd89c1cd285f 100644 (file)
--- a/lisp/calendar/cal-julian.el
+++ b/lisp/calendar/cal-julian.el
@@ -161,7 +161,7 @@ nil if it is not visible in the current calendar window."
   (format "Julian date: %s" (calendar-julian-date-string date)))
 
 (defun calendar-absolute-from-astro (d)
-  "Absolute date of astronical (Julian) day number D."
+  "Absolute date of astronomical (Julian) day number D."
   (- d 1721424.5))
 
 (defun calendar-astro-from-absolute (d)