Long title runs off page

I'm making a graph in using `gnuplot` and have converted the `eps` to `pdf`, so I have `.tex` file and `pdf` file. Usual they are great except this time the title in the title runs off the page, the title is a line of the `.tex` file.

``````  \put(3940,4709){\makebox(0,0){\strut{}REALLY LONG TITLE, REALLY LONG TITLE, REALLY LONG TITLE, REALLY LONG TITLE, REALLY LONG TITLE, REALLY LONG TITLE}}%
``````

I've tried using "\n" but pdflatex compiler doesn't like this argument.

``````  \put(3940,4709){\makebox(0,0){\strut{}REALLY LONG TITLE, REALLY LONG TITLE, REALLY LONG TITLE,\n REALLY LONG TITLE, REALLY LONG TITLE, REALLY LONG TITLE}}%
``````

Does anyone have any ideas?

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`\parbox{desired width}{REALLY LONG TITLE …}` instead of the `\makebox`? –  Qrrbrbirlbel Aug 29 '12 at 1:18
I will try that when I get home from work. and if it doesn't work I'll try an upload an example. –  Joshua Siret Aug 29 '12 at 6:45
! Illegal unit of measure (pt inserted). <to be read again> \relax l.115 \gplbacktext I've started to get this error –  Joshua Siret Aug 29 '12 at 18:59
How do I make code in comments? –  Joshua Siret Aug 29 '12 at 19:03
@JoshuaSiret: If you indent lines by 4 spaces or enclose words in backticks ```, they'll be marked as code. –  Werner Aug 29 '12 at 20:36

``````\put(3940,5009){\makebox(0,0){\strut{}REALLY LONG TITLE, REALLY LONG TITLE, REALLY LONG TITLE,}}%