diff --git a/service/src/main/java/org/cbioportal/genome_nexus/service/internal/VariantAnnotationSummaryServiceImpl.java b/service/src/main/java/org/cbioportal/genome_nexus/service/internal/VariantAnnotationSummaryServiceImpl.java
index d672a3cd..52f8252d 100644
--- a/service/src/main/java/org/cbioportal/genome_nexus/service/internal/VariantAnnotationSummaryServiceImpl.java
+++ b/service/src/main/java/org/cbioportal/genome_nexus/service/internal/VariantAnnotationSummaryServiceImpl.java
@@ -114,7 +114,7 @@ public VariantAnnotationSummary getAnnotationSummaryForCanonical(VariantAnnotati
 
         if (annotationSummary != null) {
             if (canonicalTranscript == null && annotation.getIntergenicConsequences() != null && !annotation.getIntergenicConsequences().isEmpty()) {
-                // Set variantClassification to "IGR" and when variant is "intergenic_variant".
+                // Set intergenicConsequenceSummaries when variant is "intergenic_variant", add variant classification based on consequence terms.
                 // This is useful for genome nexus annotation pipeline, so when doing curation, those mutations will be filtered out by "IGR" rule, instead of being imported as "MUTATED".
                 List<IntergenicConsequenceSummary> intergenicConsequenceSummaries = new ArrayList<>();
                 for (IntergenicConsequences intergenicConsequence : annotation.getIntergenicConsequences()) {