From fcc9a4a3c345aad3d2117412096e3dba99dadc6d Mon Sep 17 00:00:00 2001
From: Robert Muir <rmuir@apache.org>
Date: Wed, 14 Jul 2010 14:06:06 +0000
Subject: [PATCH] LUCENE-2503: add forgotten javadoc/citation (sorry)

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@964054 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/lucene/analysis/pt/PortugueseLightStemmer.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/modules/analysis/common/src/java/org/apache/lucene/analysis/pt/PortugueseLightStemmer.java b/modules/analysis/common/src/java/org/apache/lucene/analysis/pt/PortugueseLightStemmer.java
index 1baea680c0b..367cb713251 100644
--- a/modules/analysis/common/src/java/org/apache/lucene/analysis/pt/PortugueseLightStemmer.java
+++ b/modules/analysis/common/src/java/org/apache/lucene/analysis/pt/PortugueseLightStemmer.java
@@ -56,6 +56,10 @@ import static org.apache.lucene.analysis.util.StemmerUtil.*;
 
 /**
  * Light Stemmer for Portuguese
+ * <p>
+ * This stemmer implements the "UniNE" algorithm in:
+ * <i>Light Stemming Approaches for the French, Portuguese, German and Hungarian Languages</i>
+ * Jacques Savoy
  */
 public class PortugueseLightStemmer {