diff --git a/data-farming/passivedf.md b/data-farming/passivedf.md
index ccdac723..b981d566 100644
--- a/data-farming/passivedf.md
+++ b/data-farming/passivedf.md
@@ -61,7 +61,7 @@ Here are some good mental models to improve the outcome of your APY.
 1. The longer you lock, the more you'll earn.
 1. To improve yield, you will need to make good decisions for how long you'll choose to lock. The best way to do this is to learn how [Time Locking](#veocean-time-locking) and [Linear Decay](#linear-decay) function.
 1. APYs are always calculated by dividing the amount of OCEAN received from rewards, by the relative amount of OCEAN locked up.
-1. As a rule: _wherever APYs are provided to the user in the app (df.oceandao.org), they are caclulated assuming an initial 4-year lock up period with a weekly schedule of compounding rewards into an updated 4-year lock. This estimate works provided current: number of users, reward emissions, and other reward parameters stay constant while excluding all tx fees._
+1. As a rule: _wherever APYs are provided to the user in the app (df.oceandao.org), they are calculated assuming an initial 4-year lock up period with a weekly schedule of compounding rewards into an updated 4-year lock. This estimate works provided current: number of users, reward emissions, and other reward parameters stay constant while excluding all tx fees._
 
 To help you more easily understand APYs, we have provided a couple of examples in the [how to estimate APY](user-guides/how-to-estimate-apy.md) user guide so you can visualize different setups and their relative yields.