diff --git a/credentials.example.toml b/credentials.example.toml
index eaa4b98..4a875c8 100644
--- a/credentials.example.toml
+++ b/credentials.example.toml
@@ -2,11 +2,11 @@
 
 discord_token = "SECRET"
 teamspeak_server = "IP:PORT" # NO tsdns
-# identitfy, should change this
+# identity, should change this
 teamspeak_identity = "MG0DAgeAAgEgAiAIXJBlj1hQbaH0Eq0DuLlCmH8bl+veTAO2+k9EQjEYSgIgNnImcmKo7ls5mExb6skfK2Tw+u54aeDr0OP1ITsC/50CIA8M5nmDBnmDM/gZ//4AAAAAAAAAAAAAAAAAAAAZRzOI"
 # join channel ID
 teamspeak_channel = 1
-# logging stuff
+# logging stuff, 0-3
 verbose = 1
-# ?!
+# currently unused
 volume = 1.0
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index 4c2abf6..a6f8485 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -70,7 +70,7 @@ impl Read for TsToDiscordPipeline {
     fn read(&mut self, buf: &mut [u8]) -> std::io::Result<usize> {
 		let len = buf.len() / size_of::<f32>();
 		let mut wtr: Vec<f32> = vec![0.0; len];
-		// TODO: can't we support async read for songbird ? this is kinda bad..
+		// TODO: can't we support async read for songbird ? this is kinda bad as it requires a sync mutex
 		{
 			let mut lock = self.data.lock().expect("Can't lock ts voice buffer!");