<human>: Give me a shortened version of the text

I don't know if this is the correct place or not to post this, if not, please suggest someplace else.  I am sort of freaking out at the moment.  I work for a publicly traded company that is traded on the NYSE. I just received an email from our Controller, with the CFO copied, asking me to update/revise the attached job description they sent.  They said it is for the purpose of their internal control SOX testing as a requirement of the new framework.

I'm freaking out because I don't know if this is a legit thing or if they are asking for my job description to replace me.  I did a quick google search about SOX testing and it is the Sarbanes Oxley Act and from what I read they really only need the job descriptions of the CEO and CFO, unless of course I didn't read enough and missed something.  

So my question is if anyone knows if this is a normal request or if I should start updating my resume and looking for a new job?
<bot>: Is asking for my job description a legit request for SOX testing of internal controls or should I start looking for a new job?