rename aKey to keys and some code formatting.
rename aKey to keys and some code formatting.

summernote/summernote,summernote/summernote,AshDevFr/winternote,summernote/summernote,bebeeteam/summernote,AshDevFr/winternote,AshDevFr/winternote,bebeeteam/summernote,bebeeteam/summernote