Typo/unnecessary word in 'Advanced Types - Conditional Types'

[markus-willems]

There is a typo/unnecessary word in 'Advanced Types - Conditional Types'.

Currently:

A conditional type T extends U ? X : Y is either resolved to X or Y, or deferred because the condition depends on one or more type variables. When T or U contains type variables, whether to resolve to X or Y, or to defer, is determined by whether or not a the type system has enough information to conclude that T is always assignable to U.

Should be:

A conditional type T extends U ? X : Y is either resolved to X or Y, or deferred because the condition depends on one or more type variables. When T or U contains type variables, whether to resolve to X or Y, or to defer, is determined by whether or not the type system has enough information to conclude that T is always assignable to U.

Notice the extra 'a'.