Incorrect SCC name parsing according to user manual

The user manual says this about SCC names:

The syntax of a cost centre annotation for expressions is

{-# SCC "name" #-} <expression>

where "name" is an arbitrary string, that will become the name of your cost centre as it appears in the profiling output, and <expression> is any Haskell expression.

However GHC is actually more strict about SCC strings, for example, it doesn't accept spaces:

$ cat test.hs
main = {-# SCC "test test" #-} return ()

$ ghc test.hs
[1 of 1] Compiling Main             ( test.hs, test.o )

test.hs:1:16: error: Spaces are not allowed in SCCs
  |
1 | main = {-# SCC "test test" #-} return ()
  |                ^^^^^^^^^^^

It's also possible that GHC is right and user manual is wrong.

Trac metadata

Trac field	Value
Version	8.5
Type	Bug
TypeOfFailure	OtherFailure
Priority	normal
Resolution	Unresolved
Component	Compiler
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