Patch for the coroutine bug in 5.3.2: incorrect format

[Peter Melnichenko <mpeterval@...>]

Hello,

There is a patch for the coroutine bug in Lua 5.3.2 here:

https://www.lua.org/bugs.html#5.3.2-3

but the format is incorrect, there should be more changes or
the header should be '@@ -688,6 +688,7 @@' instead of
'@@ -688,14 +688,13 @@'.

-- Peter