diff --git a/core/src/core/pmmr.rs b/core/src/core/pmmr.rs
index 56169499..a268e900 100644
--- a/core/src/core/pmmr.rs
+++ b/core/src/core/pmmr.rs
@@ -90,7 +90,7 @@ where
 	fn dump_stats(&self);
 }
 
-/// Maixmum peeks for a Merkle proof
+/// Maixmum peaks for a Merkle proof
 pub const MAX_PEAKS: u64 = 100;
 
 /// Maixmum path for a Merkle proof