diff --git a/solr/solr-ref-guide/src/learning-to-rank.adoc b/solr/solr-ref-guide/src/learning-to-rank.adoc
index c85f6c60915..8fe3c3353a9 100644
--- a/solr/solr-ref-guide/src/learning-to-rank.adoc
+++ b/solr/solr-ref-guide/src/learning-to-rank.adoc
@@ -512,7 +512,7 @@ To delete the `currentFeatureStore` feature store:
 curl -XDELETE 'http://localhost:8983/solr/techproducts/schema/feature-store/currentFeatureStore'
 ----
 
-==== Using large models
+==== Using Large Models
 
 With SolrCloud, large models may fail to upload due to the limitation of ZooKeeper's buffer. In this case, `DefaultWrapperModel` may help you to separate the model definition from uploaded file.
 
diff --git a/solr/solr-ref-guide/src/solrcloud-autoscaling-policy-preferences.adoc b/solr/solr-ref-guide/src/solrcloud-autoscaling-policy-preferences.adoc
index 6fd0e787cc4..bdd25f4eeeb 100644
--- a/solr/solr-ref-guide/src/solrcloud-autoscaling-policy-preferences.adoc
+++ b/solr/solr-ref-guide/src/solrcloud-autoscaling-policy-preferences.adoc
@@ -197,12 +197,12 @@ Place all replicas in nodes with freedisk more than 500GB when possible. Here we
 [source,json]
 {"replica": 0, "freedisk": "<500", "strict" : false}
 
-==== Try to Place all Replicas of type TLOG in nodes with SSD drives
+==== Try to Place all Replicas of type TLOG on Nodes with SSD Drives
 
 [source,json]
 { "replica": 0,  "diskType" : "!ssd",  "type" : "TLOG" }
 
-==== Try to Place all Replicas of type PULL on nodes with rotational disk drives
+==== Try to Place all Replicas of type PULL on Nodes with Rotational Disk Drives
 
 [source,json]
 { "replica": 0,  "diskType" : "!rotational",  "type" : "PULL" }