apps/cle: fix wrong description of cle config
The cle is "EMACS-like Command Line Editor", not VI work-alike.
This commit is come from Nuttx commit
#
config SYSTEM_CLE
- bool "Tiny VI work-alike command line editor"
+ bool "EMACS-like Command Line Editor"
default n
---help---
Enable support for TinyAra tiny EMACS-like command line editor.
