Update pricing.mdx

fix typo

Author: kathayl

src/content/docs/browser-rendering/platform/pricing.mdx

@@ -28,7 +28,7 @@ For **browser duration**:
 <br/>40 hours × $0.09 per hour = $3.60
 
 #### Example: Workers Bindings pricing
-If a Workers paid user uses the Workers Bindings method for 50 hours during the month, and uses 10 concurrent browsers for the first 15 days and 20 concurrent hours the last 15 days, the estimated cost for the month is as follows.
+If a Workers paid user uses the Workers Bindings method for 50 hours during the month, and uses 10 concurrent browsers for the first 15 days and 20 concurrent browsers the last 15 days, the estimated cost for the month is as follows.
 
 For **browser duration**:
 <br/>50 hours - 10 hours (included in plan) = 40 hours