diff --git a/docs/reference/hubble/httpapi/message.md b/docs/reference/hubble/httpapi/message.md
index d3f1f55..5829461 100644
--- a/docs/reference/hubble/httpapi/message.md
+++ b/docs/reference/hubble/httpapi/message.md
@@ -196,7 +196,7 @@ async fn main() {
 
     let msg_data_bytes = msg_data.write_to_bytes().unwrap();
 
-    // Calculate the blake3 hash, trucated to 20 bytes
+    // Calculate the blake3 hash, truncated to 20 bytes
     let hash = blake3::hash(&msg_data_bytes).as_bytes()[0..20].to_vec();
 
     // Construct the actual message