A copied comment line was accidentally left out above the line defining
`QUnit.jQuerySelectorsPos`, making the sentence nonsense. This commit removes
that line.
Closes gh-4458
// Says whether jQuery positional selector extensions are supported.
// A full selector engine is required to support them as they need to be evaluated
// left-to-right. Remove that property when support for positional selectors is dropped.
-// if your custom jQuery versions relies more on native qSA.
QUnit.jQuerySelectorsPos = true;
// Says whether jQuery selector extensions are supported. Change that to `false`