Redis redis-6.0-rc1 gives incorrect warning when password is provided on command line

Description: redis-rules:> redis-cli --help 2>&1 | grep " Password to use when connecting to the server. -pass \ Alias of -a for consistency with the new --user option. redis-rules:> redis-cli -a xyz ping Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe.

Should have been: Warning: Using a password with '-a' or '-pass' option on the command line interface may not be safe.