diff --git a/xml/dom-openapi/src/com/intellij/util/xml/highlighting/DomElementsInspection.java b/xml/dom-openapi/src/com/intellij/util/xml/highlighting/DomElementsInspection.java
index e8a6fa0a0614..4691a0a33ca9 100644
--- a/xml/dom-openapi/src/com/intellij/util/xml/highlighting/DomElementsInspection.java
+++ b/xml/dom-openapi/src/com/intellij/util/xml/highlighting/DomElementsInspection.java
@@ -49,8 +49,8 @@ public abstract class DomElementsInspection<T extends DomElement> extends XmlSup
 
   private final Set<Class<? extends T>> myDomClasses;
 
-  public DomElementsInspection(Class<? extends T> domClass, @NotNull Class<? extends T>... additonalClasses) {
-    myDomClasses = new THashSet<Class<? extends T>>(Arrays.asList(additonalClasses));
+  public DomElementsInspection(Class<? extends T> domClass, @NotNull Class<? extends T>... additionalClasses) {
+    myDomClasses = new THashSet<Class<? extends T>>(Arrays.asList(additionalClasses));
     myDomClasses.add(domClass);
   }