"Probably"?! 
This has been discussed elsewhere at great length - the agreement is that "Target" (capital "T") refers to one of the 15 Forms and an Individual/Group amount of that Form (or etc.), and "target" (small "t") refers to whoever is intended to suffer/benefit from the spell. (If Corpus or Mentem, even Imagonem, often one and the same.)
But I disagree with your conclusion, mainly because the rules don't use Target/target when defining "warping", nor do they rely solely on the (painfully ambiguous) term "affected" - see Pull of the skybound winds intent? - #16 by Cuchulainshound