fix typo in comment
diff --git a/src/main/java/org/yaml/snakeyaml/representer/BaseRepresenter.java b/src/main/java/org/yaml/snakeyaml/representer/BaseRepresenter.java
index 54e4010..5549c8d 100644
--- a/src/main/java/org/yaml/snakeyaml/representer/BaseRepresenter.java
+++ b/src/main/java/org/yaml/snakeyaml/representer/BaseRepresenter.java
@@ -43,8 +43,8 @@
protected Integer aliasKey;// internal memory address
/*
* because when representing JavaBeans the root tag has a special meaning we
- * have to let the <code>Representer</code> to know whether the Node to
- * represent it root
+ * have to let the <code>Representer</code> know whether the Node to
+ * represent is root
*/
protected boolean isRoot = true;