[Plugin: Rename Media] Capitalization not consistant

First off: Love the plugin. Makes things so much easier!

I noticed that capitalization is not consistent when changing files names. For instance:

I uploaded two images: Dexter-Season-1.png and Dexter-Season-2.png. I then changed their Title to: Dexter: Season 1 and Dexter: Season 2. The plugin auto changed the file name to: dexter-season-1.png and Dexter-Season-2.png. Not sure if there is something I am doing or if this is a bug. It’s definitely not a deal breaker but just wanted to let you know.

Again, thank you for the great plugin.