Added Aztec Sequencer guide

Author: hcastc00

docs/user/rollups/aztec.md

@@ -41,9 +41,9 @@ Example:
 aztec validator-keys new \
   --fee-recipient 0x0000000000000000000000000000000000000000000000000000000000000000 \
   --staker-output \
-  --gse-address 0xfb243b9112bb65785a4a8edaf32529accf003614 \ # Check in Aztec's documentation for the correct GSE address
+  --gse-address 0xfb243b9112bb65785a4a8edaf32529accf003614 \  # Check in Aztec's documentation for the correct GSE address
   --mnemonic "<MNEMONIC>" \
-  --l1-rpc-urls http://geth.sepolia-geth.dappnode:8545 \ # or any execution RPC
+  --l1-rpc-urls http://geth.sepolia-geth.dappnode:8545 \  # or any execution RPC
   --data-dir ./
 ```