[gdb/tui] Fix help text of show tui tab-width
I noticed:
...
(gdb) help show tui tab-width
Show the tab witdh, in characters, for the TUI.
This variable controls how many spaces are used to display a tab character.
...
a typo: "witdh".
Fix this by using "width" instead.
Reviewed-By: Tom Tromey <tom@tromey.com>
diff --git a/gdb/tui/tui-win.c b/gdb/tui/tui-win.c
index 7abd1e2..08a21fb 100644
--- a/gdb/tui/tui-win.c
+++ b/gdb/tui/tui-win.c
@@ -1255,7 +1255,7 @@ This variable controls the attributes to use for the active window border:\n\
add_setshow_zuinteger_cmd ("tab-width", no_class,
&internal_tab_width, _("\
Set the tab width, in characters, for the TUI."), _("\
-Show the tab witdh, in characters, for the TUI."), _("\
+Show the tab width, in characters, for the TUI."), _("\
This variable controls how many spaces are used to display a tab character."),
tui_set_tab_width, tui_show_tab_width,
&tui_setlist, &tui_showlist);
