Update password-plugins.md
Update password-plugins.md

Fixed small typo
jaliss/securesocial,k4200/securesocial,k4200/securesocial,k4200/securesocial,k4200/securesocial,mslinn/securesocial,mslinn/securesocial,mslinn/securesocial,jaliss/securesocial,jaliss/securesocial,mslinn/securesocial,jaliss/securesocial,jaliss/securesocial