there is a mistake in the artical about installation

[wangchunpeng]

In the Openresty offical website, there is a mistake in the artical about installation,

echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/openresty.gpg] http://openresty.org/package/arm64/ubuntu $(lsb_release -sc) main" | sudo tee /etc/apt/sources.list.d/openresty.list > /dev/null

“http://openresty.org/package/arm64/ubuntu“ should be ” http://openresty.org/package/ubuntu“ ？

[lijunlong]

I have verified on Ubuntu 22 arm64. There was no error at all.