diff --git a/web3_proxy/src/bin/web3_proxy_cli/create_user.rs b/web3_proxy/src/bin/web3_proxy_cli/create_user.rs
index 848cc687..bb8b60cd 100644
--- a/web3_proxy/src/bin/web3_proxy_cli/create_user.rs
+++ b/web3_proxy/src/bin/web3_proxy_cli/create_user.rs
@@ -7,7 +7,7 @@ use sea_orm::ActiveModelTrait;
 use web3_proxy::users::new_api_key;
 
 #[derive(FromArgs, PartialEq, Debug)]
-/// First subcommand.
+/// Create a new user and api key
 #[argh(subcommand, name = "create_user")]
 pub struct CreateUserSubCommand {
     #[argh(option)]
diff --git a/web3_proxy/src/frontend/mod.rs b/web3_proxy/src/frontend/mod.rs
index 6847e85f..495514ef 100644
--- a/web3_proxy/src/frontend/mod.rs
+++ b/web3_proxy/src/frontend/mod.rs
@@ -41,6 +41,7 @@ pub async fn rate_limit_by_ip(app: &Web3ProxyApp, ip: &IpAddr) -> Result<(), imp
             return Err(handle_anyhow_error(
                 Some(StatusCode::TOO_MANY_REQUESTS),
                 None,
+                // TODO: include the ip here
                 anyhow::anyhow!("too many requests from this ip"),
             )
             .await
@@ -102,6 +103,7 @@ pub async fn rate_limit_by_key(
                     return Err(handle_anyhow_error(
                         Some(StatusCode::TOO_MANY_REQUESTS),
                         None,
+                        // TODO: include the user id (NOT THE API KEY!) here
                         anyhow::anyhow!("too many requests from this key"),
                     )
                     .await