Documentation/ABI/testing/debugfs-cxl: Fix "Unexpected indentation"

Stephen reported that an htmldocs build hit:

   Documentation/ABI/testing/debugfs-cxl:38: ERROR: Unexpected indentation.

It turns out that line was fine but the tool was unhappy about some line
breaks in the table of values to error types.

It turns out that:

   make V=1 SPHINXDIRS="admin-guide" htmldocs

...can not be used to get more info about what is behind a documentation
build error. It was only pure luck that reflowing the text resulted in
an error message that seemed a imply a problem later on with line breaks
around the table.

Fixes: 8039804 ("cxl/core: Add CXL EINJ debugfs files")
Cc: Jonathan Corbet <[email protected]>
Reported-by: Stephen Rothwell <[email protected]>
Closes: https://lore.kernel.org/r/[email protected]
Cc: Ben Cheatham <[email protected]>
Signed-off-by: Dan Williams <[email protected]>

Documentation/ABI/testing/debugfs-cxl

@@ -40,8 +40,12 @@ KernelVersion: v6.9
 Contact: [email protected]
 Description:
  (RO) Prints the CXL protocol error types made available by
- the platform in the format "0x<error number> <error type>".
+ the platform in the format:
+
+ 0x<error number> <error type>
+
  The possible error types are (as of ACPI v6.5):
+
  0x1000 CXL.cache Protocol Correctable
  0x2000 CXL.cache Protocol Uncorrectable non-fatal
  0x4000 CXL.cache Protocol Uncorrectable fatal