Update jsonpath.md

[Rajakavitha1]

Fixed the typographic issue mentioned in #7957

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For 1.11 Features: set Milestone to 1.11 and Base Branch to release-1.11
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[tengqm]

/lgtm

[Rajakavitha1]

/assign @chenopis

[Bradamant3]

The HTML characters work, but a simpler approach is to escape the quotes. This is something you have to do inside JSON a lot, not just (apparently) inside markdown tables. Sigh.

[chenopis]

I'm fine w/ using the HTML characters.
/lgtm
/approve

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