[gnumeric] Man page: remove the reference to --lib-dir and --data-dir

[Morten Welinder <mortenw src gnome org>]

commit fbbe15348291145f41c696a311a463b2f59a0236
Author: Morten Welinder <terra gnome org>
Date:   Sat Apr 21 23:13:11 2018 -0400

    Man page: remove the reference to --lib-dir and --data-dir
    
    While these do exist, they haven't done anything for a decade or two.
    See bug 778735.

 doc/gnumeric.1 |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)
---
diff --git a/doc/gnumeric.1 b/doc/gnumeric.1
index aa853e0..05cfaa2 100644
--- a/doc/gnumeric.1
+++ b/doc/gnumeric.1
@@ -61,12 +61,6 @@ Displays the version number of the installed instance of
 .B \-\-no-splash
 Start \fBgnumeric\fR without showing the splash screen.  The splash 
 screen is normally shown if loading files takes too long.
-.TP
-\fB\-L, \-\-lib-dir=\fR\fISTRING\fR 
-Set the root library directory to STRING which should be a pathname.
-.TP
-\fB\-D, \-\-data-dir=\fR\fISTRING\fR 
-Adjust the root data directory to STRING which should be a pathname.
 
 .SS "Options for window placement"
 .TP