diff --git a/mixer/src/main/java/meerkat/mixer/prover/Prover.java b/mixer/src/main/java/meerkat/mixer/prover/Prover.java
index 303c560..d540974 100644
--- a/mixer/src/main/java/meerkat/mixer/prover/Prover.java
+++ b/mixer/src/main/java/meerkat/mixer/prover/Prover.java
@@ -16,7 +16,7 @@ import java.util.Random;
 
 /**
  * implements of Mix2ZeroKnowledgeProver interface
- * this implantation assumes that each RerandomizableEncryptedMessage is ElGamalCiphertext
+ * this implementation assumes that each RerandomizableEncryptedMessage is ElGamalCiphertext
  */
 public class Prover implements Mix2ZeroKnowledgeProver {