swift

56b314f7 - Fix documentation build (#9980)

Fix documentation build (#9980) * Fix a documentation build failure caused by missing _ underscore in footnote citation. * Get archive/LangRef.html building again. I'm not sure this is the most desirable way to address the failure to locate archive/LangRef.html but I confirmed this causes the desired _build/html/archive/LangRef.html to be created when making docs.