Index: pages/lang_datefunc.in
==================================================================
--- pages/lang_datefunc.in
+++ pages/lang_datefunc.in
@@ -51,11 +51,11 @@
 ^The datetime() function returns the date and time as text in their same formats: YYYY-MM-DD HH:MM:SS.
 
 <p>
 ^(The julianday() function returns the 
 [http://en.wikipedia.org/wiki/Julian_day | Julian day] - the
-number of days since noon in Greenwich on November 24, 4714 B.C. 
+fractional number of days since noon in Greenwich on November 24, 4714 B.C. 
 ([http://en.wikipedia.org/wiki/Proleptic_Gregorian_calendar | Proleptic Gregorian calendar]).)^
 
 <tcl>hd_fragment uepch {unixepoch() function}</tcl>
 <p>
 ^The unixepoch() function returns a unix timestamp - the number of seconds
@@ -77,11 +77,11 @@
 
 <tr><td> %d <td><td> day of month: 00
 <tr><td> %f <td><td> fractional seconds: SS.SSS
 <tr><td> %H <td><td> hour: 00-24 
 <tr><td> %j <td><td> day of year: 001-366
-<tr><td> %J <td><td> Julian day number
+<tr><td> %J <td><td> Julian day number (fractional)
 <tr><td> %m <td><td> month: 01-12
 <tr><td> %M <td><td> minute: 00-59
 <tr><td> %s <td><td> seconds since 1970-01-01
 <tr><td> %S <td><td> seconds: 00-59
 <tr><td> %w <td><td> day of week 0-6 with Sunday==0