code review

docs/cosmos-hub/gaiacli.md

@@ -27,15 +27,15 @@ If you run your own full-node, just use `tcp://localhost:26657` as the address.
 Then, let us set the default value of the `--trust-node` flag:
 
 ```bash
-gaiacli config trust-node false
+gaiacli config trust-node true
 
-// Set to true if you run a light-client node, false otherwise
+// Set to true if you trust the full-node you are connecting to, false otherwise
 ```
 
 Finally, let us set the `chain-id` of the blockchain we want to interact with:
 
 ```bash
-gaiacli config chain-id cosmoshub-1
+gaiacli config chain-id cosmoshub-2
 ```
 
 ### Keys

docs/cosmos-hub/upgrade-node.md

@@ -1,9 +1,5 @@
 # Upgrade Your Node
 
-::: warning
-The detailed procedure to upgrade a mainnet node from `cosmoshub-1` to `cosmoshub-2` can be found [here](https://gist.github.com/alexanderbez/5e87886221eb304b9e85ad4b167c99c8). 
-:::
-
 This document describes the upgrade procedure of a `gaiad` full-node from a version <current_version> to a version <new_version>.
 
 ## Software Upgrade
@@ -30,12 +26,6 @@ Your full node has been cleanly upgraded!
 If the version <new_version> you are upgrading to is breaking from the previous one, you will have to restart your chain. If it is not breaking, you can skip to [Restart](#restart)
 :::
 
-The first step is to remove your current genesis:
-
-```bash
-rm $HOME/.gaiad/config/addrbook.json $HOME/.gaiad/config/genesis.json
-```
-
 The procedure varies depending on the network you want to connect to. 
 
 ### Mainnet