docs: fix broken reference
Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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@ -43,8 +43,8 @@ behaviour persistently over reboots.
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nv variables can be created or removed with the :ref:`command_nv`
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command. The nv variables are made persistent using the environment
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facilities of barebox, so a :ref:`saveenv` must be issued to store the actual
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values.
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facilities of barebox, so a :ref:`command_saveenv` must be issued to store the
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actual values.
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examples:
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