[gnumeric] Fix description of VAR.

[Andreas J. Guelzow <guelzow src gnome org>]

commit d03c84430b35f7f720367ae9ad3f8a0a901bdae1
Author: Andreas J. Guelzow <aguelzow pyrshep ca>
Date:   Wed Dec 9 18:35:44 2009 -0700

    Fix description of VAR.
    
    2009-12-09  Andreas J. Guelzow <aguelzow pyrshep ca>
    
    	* functions.c (help_var): simplified

 plugins/fn-stat/ChangeLog   |    4 ++++
 plugins/fn-stat/functions.c |    3 +--
 2 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/plugins/fn-stat/ChangeLog b/plugins/fn-stat/ChangeLog
index 662e254..331f0ad 100644
--- a/plugins/fn-stat/ChangeLog
+++ b/plugins/fn-stat/ChangeLog
@@ -1,3 +1,7 @@
+2009-12-09  Andreas J. Guelzow <aguelzow pyrshep ca>
+
+	* functions.c (help_var): simplified 
+
 2009-11-29  Morten Welinder <terra gnome org>
 
 	* Release 1.9.16
diff --git a/plugins/fn-stat/functions.c b/plugins/fn-stat/functions.c
index 9ab5bba..2981c5b 100644
--- a/plugins/fn-stat/functions.c
+++ b/plugins/fn-stat/functions.c
@@ -79,8 +79,7 @@ static GnmFuncHelp const help_var[] = {
 	{ GNM_FUNC_HELP_NAME, F_("VAR:sample variance of the given sample")},
 	{ GNM_FUNC_HELP_ARG, F_("area1:first cell area")},
 	{ GNM_FUNC_HELP_ARG, F_("area2:second cell area")},
-	{ GNM_FUNC_HELP_DESCRIPTION, F_("VAR is also known as the N-1-variance. Under reasonable conditions, it is the maximum-likelihood estimator for the "
-	   "true variance.")},
+	{ GNM_FUNC_HELP_DESCRIPTION, F_("VAR is also known as the N-1-variance.")},
 	{ GNM_FUNC_HELP_EXCEL, F_("This function is Excel compatible.")},
 	{ GNM_FUNC_HELP_EXAMPLES, F_("Let us assume that the cells A1, A2, ..., A5 contain numbers 11.4, 17.3, 21.3, 25.9, and 40.1.")},
 	{ GNM_FUNC_HELP_EXAMPLES, F_("Then VAR(A1:A5) equals 117.64.")},