If <xref linkend="guc-jit"/> is set to <literal>off</literal>, or no
<acronym>JIT</acronym> implementation is available (for example because
the server was compiled without <literal>--with-llvm</literal>),
- <acronym>JIT</acronym> will not performed, even if considered to be
+ <acronym>JIT</acronym> will not be performed, even if considered to be
beneficial based on the above criteria. Setting <xref linkend="guc-jit"/>
to <literal>off</literal> takes effect both at plan and at execution time.
</para>