Fix additional errors.

Signed-off-by: bgravenorst <[email protected]>

Author: bgravenorst

services/reference/polygon-pos/index.md

@@ -17,7 +17,7 @@ The Polygon PoS network is a hybrid Plasma Proof of Stake side-chain to Ethereum
 virtual machine (EVM) which allows developers to leverage Infura, MetaMask, and other tools they use for Ethereum when
 developing and deploying smart contracts to the Polygon network.
 
-The Polygon Bor node API is based on geth's JSON-RPC implementation, you can also use WebSockets to call JSON-RPCs
+The Polygon Bor node API is based on Geth's JSON-RPC implementation, you can also use WebSockets to call JSON-RPCs
 and [create subscriptions](../../how-to/subscribe-to-events.md).
 
 :::info see also

wallet/how-to/display/tokens.md

@@ -1,5 +1,5 @@
 ---
-description: Register a token with users using "wallet_watchAsset".
+description: Display a users token assets.
 ---
 
 # Display tokens

wallet/how-to/sign-data/index.md

@@ -1,5 +1,5 @@
 ---
-description: Sign data using "eth_signTypedData_v4" and "personal_sign".
+description: Use RPC methods to request cryptographic signatures from users.
 ---
 
 # Sign data