Typo in readme

[rinchen]

There's a typo in Readme.md "not have been possible for the physical terminals other terminals emulate." You probably wanted to remove "other terminals" and replace it with "to"

[glfmn]

That modifies the meaning of the original sentence such that it looses the original meaning.

not have been possible for the physical terminals to emulate

Implies that the subject of the sentence is "physical terminals." However, the subject is the "other terminals," as the sentence intends to say something more like

because modern terminals emulate outdated physical terminals very closely, they also inherit their limitations without good reason for doing so.