“for a week or too”
Should suggest “two” in “too”.
It could be:
a/one
minute/hour/day/week/month/year
This is where I made the typo (IRC log):
[11:09] damn… I need to code… I have been postponing a feature in the PhD project for a week or two since it is very hard to code
Added to my task list.
Two/too is now in confusion_sets.txt (don’t know when it was added). If you install the n-gram data (Finding errors using n-gram data - LanguageTool Wiki), LT finds the errors that you mention. Thus, I removed this rule from my task list.