Minor grammar fixes.
Minor grammar fixes.
Minor grammar and syntax changes
Changed 'Win32::Serialport' to 'Win32::SerialPort' to resolve perl compilation errors on Windows
Changed repo link to http://github.com/ntruchsess/perl-firmata
Added OS clarification (script applies to unix/linux platforms only)
Logged changes to IO.pm
Removed unused $DEVICES variable references
Merge pull request #12 from bcarroll/dev

looks good. What do you use for autoformat?