Alias-tips is a plugin to help remembering aliases you once defined. It works by trying to find an alias for the command you are currently trying to execute and printing a help line reminding you about that alias.
ZSH_PLUGINS_ALIAS_TIPS_TEXT
changes default alias tip wording. This option can be set in runcom, e.g.zstyle ":prezto:module:alias-tips" text "Alias tip: "
The authors of this module should be contacted via the issue tracker.