Specification for class TerminalFactory says:
"
...
This implementation is the default tpye on platforms on which no other implementation is available.
...

"
There is a typo in word "type" - "tpye".
typo in specification for method "public CardTerminal getTerminal(String name)"
in throws section:
...
NullPointerException - if name if null
...
should be "if name is null" not "if null"