Disk utility says hard drive is corrupt - can't restart in recovery HD utility

I have OS X 10.9.3 mini mac.  I ran my disk utility to verify disk and I get this message:The volume Macintosh HD was found corrupt and needs to be repaired.  Error: This disk need to be repaired using the Recovery HD.  Restart your computer holding down the command and R key...but when I try it just restarts my mac it doesn't restart in Recovery HD utility.  What should I do?

Try the option key during the startup sound.  If you have a recovery hd, this should show you and let you select it.
Is it a wireless keyboard you are using?
Also have a look at this for additional suggestions.
http://support.apple.com/kb/ht4718
http://support.apple.com/kb/HT4811

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    Greetings,
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    Hi David,
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