kconfig: gconfig: correct program name in help text

Change "gkc" to "gconfig" in 3 places since it is called "gconfig" and
not "gkc". Add a period at the end of one sentence.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

scripts/kconfig/gconf.c

@@ -636,7 +636,7 @@ void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data)
 {
 	GtkWidget *dialog;
 	const gchar *intro_text =
-	    "Welcome to gkc, the GTK+ graphical configuration tool\n"
+	    "Welcome to gconfig, the GTK+ graphical configuration tool.\n"
 	    "For each option, a blank box indicates the feature is disabled, a\n"
 	    "check indicates it is enabled, and a dot indicates that it is to\n"
 	    "be compiled as a module.  Clicking on the box will cycle through the three states.\n"
@@ -664,7 +664,7 @@ void on_about1_activate(GtkMenuItem * menuitem, gpointer user_data)
 {
 	GtkWidget *dialog;
 	const gchar *about_text =
-	    "gkc is copyright (c) 2002 Romain Lievin <roms@lpg.ticalc.org>.\n"
+	    "gconfig is copyright (c) 2002 Romain Lievin <roms@lpg.ticalc.org>.\n"
 	      "Based on the source code from Roman Zippel.\n";
 
 	dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
@@ -682,7 +682,7 @@ void on_license1_activate(GtkMenuItem * menuitem, gpointer user_data)
 {
 	GtkWidget *dialog;
 	const gchar *license_text =
-	    "gkc is released under the terms of the GNU GPL v2.\n"
+	    "gconfig is released under the terms of the GNU GPL v2.\n"
 	      "For more information, please see the source code or\n"
 	      "visit http://www.fsf.org/licenses/licenses.html\n";