Update description for total

Author: joeynmq

src/connections/spec/ecommerce/v2.md

@@ -816,7 +816,7 @@ This event supports the following semantic properties:
 | order_id              | String   | Order/transaction ID                   |
 | affiliation           | String   | Store or affiliation from which this transaction occurred (for example, Google Store)               |
 | subtotal              | Number   | Order total after discounts but before taxes and shipping       |
-| total                 | Number   | Revenue ($) with discounts and coupons added in. Note that our Google Analytics Ecommerce destination accepts `total` *or* `revenue`, but not both. For better flexibility and total control over tracking, we let you decide how to calculate how coupons and discounts are applied |
+| total                 | Number   | Subtotal ($) with shipping and taxes added in. Note that our Google Analytics Ecommerce destination accepts `total` *or* `revenue`, but not both. For better flexibility and total control over tracking, we let you decide how to calculate how coupons and discounts are applied |
 | revenue               | Number   | Revenue ($) associated with the transaction (including discounts, but excluding shipping and taxes)        |
 | shipping              | Number   | Shipping cost associated with the transaction                  |
 | tax                   | Number   | Total tax associated with the transaction                      |