Highlighting audio 'issue'

Hey guys,

New to Audacity, found my way around okay, I was just recording some audio and must have pressed something I didn’t mean to, but now when I select the auido track, it highlights at the top and bottom instead of the whole audio track like usual, I’m not sure if this will cause any issues, more wondering how it happened and if I can fix it?

Noob question I know, apologies, added a picture to explain what I mean.

Thanks!
audiohighlight.PNG

You’ve accidentally switched to the “MultiTool”.
Press F1 or click the “I” cursor button to go back to the normal selection tool.
More info: http://manual.audacityteam.org/man/tools_toolbar.html

Thanks Steve, that worked great, much appreciated!