Docstring contains trailing paren when splicing symbol into docstring

[jakebolewski]

julia> for fn in (:foo, :bar)
       @eval begin
           """
           doc for $($fn)
           """
           ($fn)(x::Int) = x
       end
       end

help?> foo
search: foo floor ifloor pointer_from_objref OverflowError RoundFromZero FloatingPoint FileMonitor functionloc

  doc for foo)

help?> bar
search: bar baremodule SubArray GlobalRef clipboard BitArray backtrace find_library mmap_bitarray BitMatrix

  doc for bar)

[JeffBezanson]

The example given doesn't run for me (gives an UndefVarError: foo not defined).

[jakebolewski]

I don't think this is relevant now that #13006 is merged.