noun / verb
quibble
KWIB-uhl/ˈkwɪbl/
An objection over a minor point, or the act of making one.
Her only quibble concerns the slightly unequal ribbon tails on the immaculate gift.

Etymology
Quibble is probably a diminutive of quib, an evasion of the point at issue. Its early senses of wordplay and evasive argument connect it with disputing minor details rather than addressing the main point.
In context
not going to quibble with his words but what he said it is you know he didn't say I didn't have any knowledge about how Steven died. He said I didn't have anything to do with it.
More examples
- We agree on the plan, so let's not quibble over wording.
- She has a few minor quibbles about the final design.
- He quibbles about every extra dollar on the bill.
Forms
quibble · quibbles · quibbled · quibbling
quibbler noun — Someone who raises objections over minor points.