Update crates/node/src/constants.rs

Co-authored-by: georgehao <[email protected]>

Author: yiweichi

crates/node/src/constants.rs

@@ -16,7 +16,7 @@ pub(crate) const DEFAULT_BLOCK_TIME: u64 = 1000;
 /// The default payload building duration in milliseconds for the sequencer.
 pub(crate) const DEFAULT_PAYLOAD_BUILDING_DURATION: u64 = 800;
 
-/// The default payload building duration in milliseconds for the sequencer.
+/// The default payload building size limitation in milliseconds for the sequencer.
 pub(crate) const DEFAULT_PAYLOAD_SIZE_LIMIT: u64 = 122_880;
 
 /// The default max L1 messages per block for the sequencer.