fix merge

README.md

@@ -50,7 +50,6 @@ Use long, strong and unique passwords, manage them in a secure password manager,
 **Update Critical Passwords Periodically** | Optional | Database leaks and breaches are common, and it is likely that several of your passwords are already somewhere online. Occasionally updating passwords of security-critical accounts can help mitigate this. But providing that all your passwords are long, strong and unique, there is no need to do this too often- annually should be sufficient. Enforcing mandatory password changes within organisations is [no longer recommended](https://duo.com/decipher/microsoft-will-no-longer-recommend-forcing-periodic-password-changes), as it encourages colleagues to select weaker passwords
 **Don’t save your password in browsers** | Optional | Most modern browsers offer to save your credentials when you log into a site. Don’t allow this, as they are not always encrypted, hence could allow someone to gain access into your accounts. Instead use a dedicated password manager to store (and auto-fill) your passwords
 **Avoid logging in on someone else’s device** | Optional | Avoid logging on other people's computer, since you can't be sure their system is clean. Be especially cautious of public machines, as malware and tracking is more common here. Using someone else's device is especially dangerous with critical accounts like online banking. When using someone else's machine, ensure that you're in a private/ incognito session (Use Ctrl+Shift+N/ Cmd+Shift+N). This will request browser to not save your credentials, cookies and browsing history.
-**Be cautious when logging in on someone else’s device** | Optional | When using someone else's machine, ensure that you're in a private/ incognito session (Use Ctrl+Shift+N/ Cmd+Shift+N). This will ensure that none of your credentials, cookies, browsing history of session data gets saved. Ideally you should avoid logging into your accounts on other people's computer, since you can't be sure their system is clean. Be especially cautious of public machines, as malware and tracking is more common here
 **Avoid password hints** | Optional | Some sites allow you to set password hints. Often it very easy to guess answers. In cases where password hints are mandatory use random answers and record them in password manager (`Name of the first school: 6D-02-8B-!a-E8-8F-81`)
 **Never answer online security questions truthfully** | Optional | If a site asks  security questions (such as place of birth, mother's maiden name or first car etc), don't provide real answers. It is a trivial task for hackers to find out this information online or through social engineering. Instead, create a fictitious answer, and store it inside your password manager
 **Don’t use a 4-digit PIN** | Optional | Don’t use a short PIN to access your smartphone or computer. Instead, use a text password or much longer pin. Numeric passphrases are easy crack, (A 4-digit pin has 10,000 combinations, compared to 7.4 million for a 4-character alpha-numeric code)