fix: link to ethereum fallback (#1317)

developers/ethereum-fallback.md

@@ -32,7 +32,8 @@ can also be triggered in the event Blobstream stops relaying attestations.
 ## OP Stack
 
 The Ethereum fallback mechanism is implemented in the
-[celestiaorg/optimism](https://github.com/celestiaorg/optimism/tree/release-v1.0.0) v1.0.0 release.
+[celestiaorg/optimism](https://github.com/celestiaorg/optimism/tree/release-v1.0.0)
+v1.0.0 release.
 
 The `op-batcher/batcher/driver.go` and
 `op-node/rollup/derive/calldata_source.go` files are part of the Ethereum

developers/optimism-devnet.md

@@ -241,13 +241,13 @@ Your result will look similar to the below!
 }
 ```
 
-## ETH fallback
+## Ethereum fallback
 
-The [ETH fallback mechanism](eth-fallback.md) allows rollups to "fall back" to
-Ethereum or another EVM chain in the case of downtime or errors submitting
-data to Celestia.
+The [Ethereum fallback mechanism](ethereum-fallback.md) allows rollups to
+"fall back" to Ethereum or another EVM chain in the case of downtime or
+errors submitting data to Celestia.
 
-Testing out the ETH fallback mechanism can be done
+Testing out the Ethereum fallback mechanism can be done
 with the `go-da` tool. Triggering a simultaneous blob transaction will
 cause the `op-batcher` blob transaction to fail, with an `incorrect account
 sequence` error, which triggers a fallback to Ethereum.

nodes/mainnet.md

@@ -162,7 +162,7 @@ There are multiple explorers you can use for Mainnet Beta:
 - [https://explorer.nodestake.top/celestia](https://explorer.nodestake.top/celestia)
 - [https://stakeflow.io/celestia](https://stakeflow.io/celestia)
 
-## Analytics 
+## Analytics
 
 The following websites provide analytics for Celestia: