diff --git a/crates/peer/src/node_account.rs b/crates/peer/src/node_account.rs
index 7375dda..e5581d3 100644
--- a/crates/peer/src/node_account.rs
+++ b/crates/peer/src/node_account.rs
@@ -11,6 +11,12 @@ use starknet::{
 };
 use tracing::trace;
 
+/*
+    Node Account
+    This object represents the account of a node in the network.
+    It holds the key pair for the p2p network, the account for the StarkNet network, and the signing key.
+    The account is used to interact with the Registry contract.
+*/
 pub struct NodeAccount<P>
 where
     P: Provider + Sync + Send + 'static,
@@ -21,8 +27,7 @@ where
     /// The account for the StarkNet network.
     /// This account is used to interact with the Registry contract.
     account: SingleOwnerAccount<P, LocalWallet>,
-    ///
-    ///
+    /// The signing key for the account.
     signing_key: SigningKey,
 }
 
diff --git a/crates/peer/src/registry.rs b/crates/peer/src/registry.rs
index 452eaf8..48ba817 100644
--- a/crates/peer/src/registry.rs
+++ b/crates/peer/src/registry.rs
@@ -10,6 +10,12 @@ use tracing::trace;
 const EVENT_SCRAPE_INTERVAL: u64 = 2;
 const REGISTRY_CONTRACT: &str = "0xcdd51fbc4e008f4ef807eaf26f5043521ef5931bbb1e04032a25bd845d286b";
 
+/*
+    Registry Handler
+    This object is responsible for handle continuous scraping of events from the Registry contract.
+    It scrapes the events from the Registry contract and provides a stream of events.
+*/
+
 pub struct RegistryHandler<P> {
     provider: P,
     registry_address: FieldElement,