diff --git a/runtime/Java/src/org/antlr/v4/runtime/TokenFactory.java b/runtime/Java/src/org/antlr/v4/runtime/TokenFactory.java
index 005353794..8942a71ab 100644
--- a/runtime/Java/src/org/antlr/v4/runtime/TokenFactory.java
+++ b/runtime/Java/src/org/antlr/v4/runtime/TokenFactory.java
@@ -10,7 +10,7 @@ import org.antlr.v4.runtime.misc.Pair;
 
 /** The default mechanism for creating tokens. It's used by default in Lexer and
  *  the error handling strategy (to create missing tokens).  Notifying the parser
- *  of a new factory means that it notifies it's token source and error strategy.
+ *  of a new factory means that it notifies its token source and error strategy.
  */
 public interface TokenFactory<Symbol extends Token> {
 	/** This is the method used to create tokens in the lexer and in the