feat(colocation): include note to change yearly

Author: Wouter0100

colocation/docs/description.md

@@ -83,8 +83,10 @@ Before the appointment to colocate the hardware, please ensure:
 3. Make sure you can log into your equipment without **needing internet access**, just in case. 
     - It's a good idea to test this by unplugging the internet cable before you bring it to the data center. 
 
-## Power Right including Power Consumption
+## Power Right
 
-Our data center partner uses a "Power Right including Power Consumption" model for electricity. This means you are not charged based on how many kilowatt-hours (kWh) of electricity you use. Instead, you pay for a certain amount of power capacity (for example, per watt or kilowatt).
+Our data center partner uses a "**Power Right including Power Consumption**" model for electricity. This means you are not charged based on how many kilowatt-hours (kWh) of electricity you use. Instead, you pay for a specific amount of power capacity (for example, per watt or kilowatt).
 
-This power capacity includes your actual power use. So, if you are given a "Power Right" for 115 watts, you can use that 115 watts fully for the entire month without being charged extra for the kWh you consume. Your power usage is pooled per datacenter. If at any moment you use more power then committed, we will reach out to discuss changing your contract.
+This power capacity includes your actual power use. So, if you are given a "Power Right" for 115 watts, you can use that 115 watts fully for the entire month without extra charges for kWh usage. Your power usage is pooled per data center. If at any moment you use more power than what you have committed to, we will get in touch to discuss changing your contract.
+
+Power prices are adjusted once a year in January based on current market rates.