Better document the argument for -geometry
It's not common knowledge these days how X geometry is specified, and
even the man page X(7) is missing on many systems now.
diff --git a/vncviewer/vncviewer.cxx b/vncviewer/vncviewer.cxx
index f9e58b9..d7cbd6e 100644
--- a/vncviewer/vncviewer.cxx
+++ b/vncviewer/vncviewer.cxx
@@ -366,7 +366,8 @@
fprintf(stderr,"\n"
"Options:\n\n"
" -display Xdisplay - Specifies the X display for the viewer window\n"
- " -geometry geometry - Standard X position and sizing specification.\n");
+ " -geometry geometry - Initial position of the main VNC viewer window. See the\n"
+ " man page for details.\n");
#endif
fprintf(stderr,"\n"