diff --git a/libs/core/src/main/java/org/opensearch/semver/SemverRange.java b/libs/core/src/main/java/org/opensearch/semver/SemverRange.java
index b04134893b334..da87acc7124aa 100644
--- a/libs/core/src/main/java/org/opensearch/semver/SemverRange.java
+++ b/libs/core/src/main/java/org/opensearch/semver/SemverRange.java
@@ -24,7 +24,13 @@
 import static java.util.Arrays.stream;
 
 /**
- * Represents a single semver range.
+ * Represents a single semver range that allows for specifying which {@code org.opensearch.Version}s satisfy the range.
+ * It is composed of a range version and a range operator. Following are the supported operators:
+ * <ul>
+ *     <li>'=' Requires exact match with the range version. For example, =1.2.3 range would match only 1.2.3</li>
+ *     <li>'~' Allows for patch version variability starting from the range version. For example, ~1.2.3 range would match versions greater than or equal to 1.2.3 but less than 1.3.0</li>
+ *     <li>'^' Allows for patch and minor version variability starting from the range version. For example, ^1.2.3 range would match versions greater than or equal to 1.2.3 but less than 2.0.0</li>
+ * </ul>
  */
 public class SemverRange implements ToXContentFragment {
 
diff --git a/qa/mixed-cluster/src/test/java/org/opensearch/backwards/PluginInfoIT.java b/qa/mixed-cluster/src/test/java/org/opensearch/backwards/PluginInfoIT.java
index ad4ba49f09967..08169068d1a61 100644
--- a/qa/mixed-cluster/src/test/java/org/opensearch/backwards/PluginInfoIT.java
+++ b/qa/mixed-cluster/src/test/java/org/opensearch/backwards/PluginInfoIT.java
@@ -8,17 +8,11 @@
 
 package org.opensearch.backwards;
 
-import org.opensearch.Version;
 import org.opensearch.client.Request;
 import org.opensearch.client.Response;
-import org.opensearch.cluster.metadata.IndexMetadata;
-import org.opensearch.common.settings.Settings;
-
 import org.opensearch.test.rest.OpenSearchRestTestCase;
 import org.opensearch.test.rest.yaml.ObjectPath;
 
-import java.util.ArrayList;
-import java.util.List;
 import java.util.Map;
 
 public class PluginInfoIT extends OpenSearchRestTestCase {