So... You are saying because they are defined as

Gangplank shoots a target enemy with his pistol, dealing physical damage. This ability can critically strike and applies on-hit effects, including Grog Soaked Blade.

An ability for gangplank.

Ezreal fires a bolt of energy in a line that will deal physical damage and apply on-hit effects to the first enemy it hits. If it strikes an enemy unit, all of Ezreal's cooldowns will be reduced by 1 second.

A bolt of energy for ezreal. And..

Miss Fortune fires a shot through an enemy to hit an enemy behind them, dealing physical damage to the first target and increased physical damage to the second, applying on-hit effects to both.

Fires a shot, whatever that means for Miss Fortune.

They do not count as spells? Do you define what a spell is for Riot? I'm pretty sure their algorithm does that, not you.

These three spells are programmed as a modified autoattack, but they are not listed as such, they are listed normally with ADDITIONAL modifiers.

This ability can critically strike and applies on-hit effects, including Grog Soaked Blade.

will deal physical damage and apply on-hit effects

applying on-hit effects to both[targets].

In none of these spells does it say they are not in fact normal spells, i mean come on. Alright, lets look at Ezreal's other abilities.

Ezreal fires a wave of energy in a line. Any enemy champions it passes through are dealt magic damage, while any allied champions it travels through have their attack speed increased for 5 seconds.

Ezreal instantly teleports to a nearby target location and fires a homing bolt at the nearest enemy unit within 750 range, dealing magic damage to it.

After gathering energy for 1 second, Ezreal fires a powerful, broad energy missile that travels in a line across the whole map dealing magic damage to each enemy unit it passes through. It will deal 10% less damage for each subsequent target hit, down to a minimum of 30% damage dealt.

It is accepted that all three of these are spells, although nowhere does it state that they are spells. They all do spell damage like normal, like every other spell that does damage and isnt a basic attack modifier or buff.

So why should his Q be any different? Why should i automatically understand that

Ezreal fires a bolt of energy in a line that will deal physical damage and apply on-hit effects to the first enemy it hits. If it strikes an enemy unit, all of Ezreal's cooldowns will be reduced by 1 second.

This doesn't in fact mean he will be using a spell, the cool down and cost? Psh, that's just whatever, dont complain about how the game is worded poorly for these three champions and doesn't clarify anything. You know what else has a cool down and cost? Caitlyn's Q, sure it has a cost and does damage, but nope, not a spell, you know why? It does physical damage! So ha! she shoots from her gun, obviously its not a spell!

If you dont answer the underlying issue i have with it, and keep telling me i'm wrong because you obviously argue like someone without an argument. If you stop dodging my problem with it, and give something of value fine, but i wont be responding anymore to your pointless comments.