Clarify character limit for azure-storage-account (#463)
Clarify character limit for azure-storage-account (#463)

Added a docs change to clarfy that the 24-character limit may be
impacted by a unique string that is generated by knife-azure and
prepended to the user's input for the --azure-storage-account flag.

Signed-off-by: Josh O'Brien <7318a4cebd1766f7afc7b2d0d8debacf31a9803f@chef.io>
chef/knife-azure,chef/knife-azure