Update pages/builders/tools/connect/rpc-providers.mdx

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

Author: krofax

pages/builders/tools/connect/rpc-providers.mdx

@@ -92,7 +92,7 @@ For commercial nodes, dRPC uses a pay-as-you-go model without hidden fees and ra
 [GetBlock](https://getblock.io/nodes/op/?utm_source=op-docs&utm_medium=partner-docs) provides reliable access to full blockchain nodes via RPC, supporting multiple networks, including Optimism. The service is designed for developers building dApps, smart contracts, and blockchain projects, offering scalable and efficient infrastructure.
 GetBlock offers Pay-as-You-Go flexible pricing based on actual usage, suitable for unpredictable workloads, starting from $29. A free plan for testing includes 40K requests daily.
 
-### Supported Networks
+### Supported networks
 
 *   OP Mainnet
 *   OP Sepolia