Replace space in Markdown link label
Replace space in Markdown link label

With the space, the tidy check does not recognize it as
a link label. See also the comment above in line_is_url()
in src/tools/tidy/src/style.rs.

graydon/rust,GBGamer/rust,aidancully/rust,GBGamer/rust,graydon/rust,graydon/rust,aidancully/rust,aidancully/rust,aidancully/rust,GBGamer/rust,GBGamer/rust,GBGamer/rust,graydon/rust,GBGamer/rust,aidancully/rust,aidancully/rust,graydon/rust,graydon/rust,GBGamer/rust,GBGamer/rust