Update secretkeywords.txt
Update secretkeywords.txt

As requested ~ https://github.com/danielmiessler/SecLists/pull/267#issuecomment-458900997
danielmiessler/SecLists,danielmiessler/SecLists,danielmiessler/SecLists,danielmiessler/SecLists,danielmiessler/SecLists,danielmiessler/SecLists,danielmiessler/SecLists