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				@@ -43,6 +43,9 @@ Description 
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				 If repository encryption is used, the repository is inaccessible 
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				 without the key. This command allows to backup this essential key. 
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				+Note that the backup produced does not include the passphrase itself 
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				+(i.e. the exported key stays encrypted). In order to regain access to a 
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				+repository, one needs both the exported key and the original passphrase. 
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				 There are two backup formats. The normal backup format is suitable for 
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				 digital storage as a file. The ``--paper`` backup format is optimized 
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