Update overview.mdx

Author: idalithb

website/pages/en/network/overview.mdx

@@ -10,7 +10,7 @@ Applications use [GraphQL](/querying/graphql-api/) to query open APIs called sub
 
 ## Specifics
 
-The Graph Network consists of Indexers, Curators, and Delegators that provide services to the network and serve data to Web3 applications.
+The Graph Network consists of Indexers, Curators, and Delegators that provide services to the network and serve data to web3 applications.
 
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