Merge pull request #1330 from dedyshkaPexto/fix-err

fixing-Update alt-da-mode.mdx

Author: krofax

pages/operators/chain-operators/features/alt-da-mode.mdx

@@ -43,7 +43,7 @@ You should use at least the following compatible op\* versions when running your
 
   *   Celestia's docs on how to run the [Celestia DA server](https://github.com/celestiaorg/op-plasma-celestia/blob/main/README.md)
   *   EigenDA's docs on how to run the [EigenDA DA server](https://github.com/Layr-Labs/op-plasma-eigenda/blob/main/README.md)
-  *   Avail's docs on how to run the [AvailDA DA Server](https://docs.availproject.org/docs/build-with-avail/Optimium/op-stack/op-stack#setup-avail-da-server)
+  *   Avail's docs on how to run the [AvailDA DA Server](https://docs.availproject.org/docs/build-with-avail/deploy-rollup-on-avail/Optimium)
   *   0gDA's docs on how to run the [0gDA DA Server](https://github.com/0glabs/0g-da-op-plasma)
   *   Near DA's docs on how to run the [Near DA Server](https://github.com/Nuffle-Labs/data-availability/blob/84b484de98f58a91bf12c8abe8df27f5e753f63a/docs/OP-Alt-DA.md)
 
@@ -123,7 +123,7 @@ Alt DA teams who want to be featured on this page must meet the following criter
 This feature has been renamed from Plasma Mode to Alt-DA Mode in the monorepo at: [0bb2ff5](https://github.com/ethereum-optimism/optimism/commit/0bb2ff57c8133f1e3983820c0bf238001eca119b). There are several breaking changes you should be aware of. These include changes to configuration file parameters, environment variables, and CLI commands.
 Before proceeding with the migration, ensure you are using [OP Stack v1.9.1](https://github.com/ethereum-optimism/optimism/releases/tag/v1.9.1) or later.
 
-### Modify `rollup.json` config:
+### Modify `rollup.json` config
 
 Update your `rollup.json` configuration file by replacing the old Plasma config with the new Alt-DA config.
 There are two possible formats for the old Plasma config: