Hi
I found minor issues.
Doc - missing tag
and three whitespaces issues
see attached patch
Following sentence is hard to read due long nested example
If the
+ path contradicts structure of modified <type>jsonb</type> for any individual
+ value (e.g. path <literal>val['a']['b']['c']</literal> assumes keys
+ <literal>'a'</literal> and <literal>'b'</literal> have object values
+ assigned to them, but if <literal>val['a']</literal> or
+ <literal>val['b']</literal> is null, a string, or a number, then the path
+ contradicts with the existing structure), an error is raised even if other
+ values do conform.
It can be divided into two sentences - predicate, and example.
Regards
Pavel