Update modules/ROOT/pages/performance/index-configuration.adoc

Co-authored-by: NataliaIvakina <82437520+NataliaIvakina@users.noreply.github.com>

Author: renetapopova

modules/ROOT/pages/performance/index-configuration.adoc

@@ -73,7 +73,8 @@ Even though the deprecated index provider `lucene+native-3.0` can also be used f
 
 The index provider `native-btree-1.0` has a key size limit of approximately 8kB.
 
-If a transaction exceeds this limit for any of its changes, it will fail before committing any changes. If the limit is reached during index population, the resulting index will be in a failed state and cannot be used for any queries.
+If a transaction exceeds this limit for any of its changes, it will fail before committing any changes.
+If the limit is reached during index population, the resulting index will be in a failed state and cannot be used for any queries.
 
 In such a situation, you can use the index provider `lucene+native-3.0`.
 This provider has a key size limit for single property strings of approximately 32kB.