* docs/grub.texi (Troubleshooting): `echo' is not usually available
in the rescue shell, so recommend using `set' instead. Thanks, Jordan Uggla.
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@ -1927,8 +1927,8 @@ device), then you can correct this and enter normal mode manually:
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@example
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@group
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# Inspect the current prefix:
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echo @verb{'${prefix}'}
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# Inspect the current prefix (and other preset variables):
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set
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# Set to the correct value, which might be something like this:
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set prefix=(hd0,1)/grub
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set root=(hd0,1)
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