#3 Exception Message Typos

[Shelley]

There are various typos in some of the exception messages and documentation in the TinyRadius library:

• Missing closing parenthesis on exception message in RadiusPacket line 842:

    throw new RadiusException("bad packet: invalid packet identifier (request: " + request.getPacketIdentifier() + ", response: " + identifier);

• Misspelled "included" in DictionaryParser line 171:

    throw new IOException("inclueded file '" + includeFile + "' not found, line " + lineNum);

• Misspelled "tiemout" in RadiusClient#setSocketTimeout

    "socket tiemout must be positive"

• Misspelled "attribute" in VendorSpecificAttribute lines 82-83

    throw new IllegalArgumentException("sub attribut has incorrect vendor ID");