diff --git a/lucene/src/java/org/apache/lucene/search/function/CustomScoreProvider.java b/lucene/src/java/org/apache/lucene/search/function/CustomScoreProvider.java
index e956707afe9..c80422f3550 100644
--- a/lucene/src/java/org/apache/lucene/search/function/CustomScoreProvider.java
+++ b/lucene/src/java/org/apache/lucene/search/function/CustomScoreProvider.java
@@ -20,6 +20,7 @@ package org.apache.lucene.search.function;
 import java.io.IOException;
 
 import org.apache.lucene.index.IndexReader.AtomicReaderContext;
+import org.apache.lucene.index.IndexReader; // for javadocs
 import org.apache.lucene.search.Explanation;
 import org.apache.lucene.search.FieldCache; // for javadocs
 
@@ -28,7 +29,7 @@ import org.apache.lucene.search.FieldCache; // for javadocs
  * {@link CustomScoreQuery#getCustomScoreProvider}, if you want
  * to modify the custom score calculation of a {@link CustomScoreQuery}.
  * <p>Since Lucene 2.9, queries operate on each segment of an index separately,
- * so the protected {@link #reader} field can be used to resolve doc IDs,
+ * so the protected {@link #context} field can be used to resolve doc IDs,
  * as the supplied <code>doc</code> ID is per-segment and without knowledge
  * of the IndexReader you cannot access the document or {@link FieldCache}.
  *