diff --git a/solr/contrib/analysis-extras/src/java/org/apache/solr/update/processor/OpenNLPExtractNamedEntitiesUpdateProcessorFactory.java b/solr/contrib/analysis-extras/src/java/org/apache/solr/update/processor/OpenNLPExtractNamedEntitiesUpdateProcessorFactory.java
index 2fdbd013c50..575d9082b9b 100644
--- a/solr/contrib/analysis-extras/src/java/org/apache/solr/update/processor/OpenNLPExtractNamedEntitiesUpdateProcessorFactory.java
+++ b/solr/contrib/analysis-extras/src/java/org/apache/solr/update/processor/OpenNLPExtractNamedEntitiesUpdateProcessorFactory.java
@@ -73,14 +73,14 @@ import static org.apache.solr.common.SolrException.ErrorCode.SERVER_ERROR;
  *     </analyzer>
  *   </fieldType>
  * </pre>
- * 
+ *
  * <p>See the <a href="http://opennlp.apache.org/models.html">OpenNLP website</a>
  * for information on downloading pre-trained models.</p>
  *
- * Note that in order to use model files larger than 1MB on SolrCloud, 
- * <a href="https://lucene.apache.org/solr/guide/setting-up-an-external-zookeeper-ensemble#increasing-zookeeper-s-1mb-file-size-limit"
+ * Note that in order to use model files larger than 1MB on SolrCloud,
+ * <a href="https://lucene.apache.org/solr/guide/setting-up-an-external-zookeeper-ensemble.html#increasing-the-file-size-limit"
  * >ZooKeeper server and client configuration is required</a>.
- * 
+ *
  * <p>
  * The <code>source</code> field(s) can be configured as either:
  * </p>
diff --git a/solr/contrib/langid/src/java/org/apache/solr/update/processor/LanguageIdentifierUpdateProcessor.java b/solr/contrib/langid/src/java/org/apache/solr/update/processor/LanguageIdentifierUpdateProcessor.java
index d4fbe600b0a..90aef729c0a 100644
--- a/solr/contrib/langid/src/java/org/apache/solr/update/processor/LanguageIdentifierUpdateProcessor.java
+++ b/solr/contrib/langid/src/java/org/apache/solr/update/processor/LanguageIdentifierUpdateProcessor.java
@@ -45,7 +45,7 @@ import org.slf4j.LoggerFactory;
  *   Identifies the language of a set of input fields.
  *   Also supports mapping of field names based on detected language.
  * </p>
- * See <a href="https://lucene.apache.org/solr/guide/7_4/detecting-languages-during-indexing.html">Detecting Languages During Indexing</a> in reference guide
+ * See <a href="https://lucene.apache.org/solr/guide/detecting-languages-during-indexing.html">Detecting Languages During Indexing</a> in reference guide
  * @since 3.5
  * @lucene.experimental
  */
@@ -428,7 +428,7 @@ public abstract class LanguageIdentifierUpdateProcessor extends UpdateRequestPro
   protected SolrInputDocumentReader solrDocReader(SolrInputDocument doc, String[] fields) {
     return new SolrInputDocumentReader(doc, fields, maxTotalChars, maxFieldValueChars, " ");
   }
-  
+
   /**
    * Concatenates content from input fields defined in langid.fl.
    * For test purposes only