fix spelling mistake in the comments of shell.c
* 2011-02-23 Bernard fix variable section end issue of finsh shell
* initialization when use GNU GCC compiler.
* 2016-11-26 armink add password authentication
- * 2018-07-02 aozima add custome prompt support.
+ * 2018-07-02 aozima add custom prompt support.
*/
#include <rthw.h>
