Downloading do not turn off target

[AC Question]

My Samsung GS2 was having the "driving mode" problem, so I cleaned the usb port with rubbing alcohol like I saw to do a bunch of times. When I popped the battery back in, a screen came up saying "Downloading, do not turn off target" there is also a big android right in the middle of the screen. Up in the top left in red it says Factory mode then underneath that it has the product name, custom binary download: no, and current binary: Samsung official. Can someone help me get my phone running again? I'm not very phone savvy so please keep it somewhat simple. Thank you very much.

 

[UJ95x]

You are currently in download mode, just hold the power button until it reboots. ,

Sent from my Galaxy S4 running SlimKat 4.4.4