package/turbolua: replace utf-8 apostrophe by ascii single quote

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/turbolua/Config.in

@@ -7,7 +7,7 @@ config BR2_PACKAGE_TURBOLUA
 	  uses a event-driven, non-blocking, no thread design to deliver
 	  excellent performance and minimal footprint to high-load
 	  applications while also providing excellent support for
-	  embedded uses. The toolkit can be used for HTTP REST API’s,
+	  embedded uses. The toolkit can be used for HTTP REST API's,
 	  traditional dynamic web pages through templating, open
 	  connections like WebSockets, or just as high level building
 	  blocks for native speed network applications.