Either-Or Topology is Non-Meager/Proof 2

Theorem
Let $T = \left({S, \tau}\right)$ be the either-or space.

Then $T$ is a second category space.

Proof
From the definition of the either-or space, we have that every point $x$ in $T$ (apart from $0$) forms an open set of $T$.

The result follows directly from Space with Open Point is Second Category.