"Fires X arrows/projectiles" incorrectly add the amount to base  #6997

Check version

• I'm running the latest version of Path of Building and I've verified this by checking the changelog

Check for duplicates

• I've checked for duplicate issues by using the search function of the issue tracker

How is Path of Building expected to behave?

Skills that have had their wording changed from e.g. "fires X additional projectiles" to "fires X-1 projectiles" should have the same projectile count as before.

How does Path of Building behave?

PoB counts the base projectile number as added to a base of 1, causing an additional projectile to appear in calculations.

How to reproduce the issue

1. Start with an empty build and add any skill that fires multiple projectiles, like Spark.
2. Watch PoB display and calculate an additional projectile in the calculation tab. For example for 20/0 Spark it says "Fires 8 projectiles" while the calculation tab shows 9 projectiles, 1 base + 8 base from spark.

Character build code

No response

Screenshots