Fix warning when generating docs

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Kovid Goyal 2025-12-05 20:11:23 +05:30
parent 97d8c2a230
commit c815e580ea
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@ -100,10 +100,12 @@
Note that previewers specified using this option take precedence over the builtin
previewers.
The command must output preview data to STDOUT, in JSON format, of the form::
The command must output preview data to STDOUT, as a JSON object:
.. code-block:: json
{
"lines": ["line1", "line2", ...],
"lines": ["line1", "line2", "..."],
"image": "absolute path to generated image preview",
"title_extra": "some text to show on the first line",
}