typo fix (#878)

Author: nidhi-singh02

pages/price-feeds/use-real-time-data.mdx

@@ -12,7 +12,7 @@ If your blockchain is not supported, please [ask in the dev-forum](https://dev-f
 
 ## Choosing Your Integration Method
 
-**Pull integration** is the default choice for most applications. In this integration, the application retrieves price data from a [webserveice](./how-pyth-works/hermes) and submits it to
+**Pull integration** is the default choice for most applications. In this integration, the application retrieves price data from a [webservice](./how-pyth-works/hermes) and submits it to
 an on-chain smart contact as part of the transaction. This integration provides the lowest-latency access to Pyth price data.
 
 **Push integration** is for applications that don't want to pull prices in every transaction and prefer a purely on-chain integration.