Remove some old TODO comments

src/network/message.rs

@@ -116,7 +116,6 @@ pub enum NetworkMessage {
     Ping(u64),
     /// `pong`
     Pong(u64),
-    // TODO: reject,
     // TODO: bloom filtering
     /// BIP157 getcfilters
     GetCFilters(message_filter::GetCFilters),

src/network/message_network.rs

@@ -54,8 +54,7 @@ pub struct VersionMessage {
 }
 
 impl VersionMessage {
-    // TODO: we have fixed services and relay to 0
+    /// Constructs a new `version` message with `relay` set to false
-    /// Constructs a new `version` message
     pub fn new(
         services: ServiceFlags,
         timestamp: i64,