diff --git a/resources/v2g_display_labels.json b/resources/v2g_display_labels.json
index dd8fac1..9fcbabb 100644
--- a/resources/v2g_display_labels.json
+++ b/resources/v2g_display_labels.json
@@ -6,6 +6,6 @@
 {"key":"jung2019","value":{"display_label":"PCHi-C (Jung, 2019)","overview_tooltip":"Summary of evidence linking this variant to genes using Promoter Capture Hi-C in *any* of the 27 human cell/tissue types","tab_subtitle":"Evidence linking this variant to genes using Promoter Capture Hi-C in each of the 27 human cell/tissue types","pmid":"PMID:31501517"}}
 {"key":"vep","value":{"display_label":"VEP (Ensembl)","overview_tooltip":"Most severe coding-sequence consequence(s) from Ensembl's Variant Effect Predictor","tab_subtitle":"Most severe coding-sequence consequence(s) from Ensembl's Variant Effect Predictor","pmid":"PMID:27268795"}}
 {"key":"eqtl","value":{"display_label":"eQTL","overview_tooltip":"Summary of evidence linking this variant to changes in gene expression","tab_subtitle":"Evidence linking this variant to changes gene expression across tissues/cell types","pmid":null}}
-{"key":"pqtl","value":{"display_label":"pQTL (Sun, 2018)","overview_tooltip":"Summary of evidence linking this variant to protein abundance in blood plasma","tab_subtitle":"Evidence linking this variant to protein abundance in Sun *et al.* (2018) pQTL data","pmid":"PMID:29875488"}}
+{"key":"pqtl","value":{"display_label":"pQTL","overview_tooltip":"Summary of evidence linking this variant to protein abundance in blood plasma","tab_subtitle":"Evidence linking this variant to protein abundance in Sun *et al.* (2018) pQTL data","pmid":"PMID:29875488"}}
 {"key":"canonical_tss","value":{"display_label":"Distance (Canonical TSS)","overview_tooltip":"Distance from the variant to the transcription start site (TSS) of each gene within ±500Kb","tab_subtitle":"Distance from the variant to the transcription start site (TSS) of each gene within ±500Kb","pmid":null}}
 {"key":"sqtl","value":{"display_label":"sQTL","overview_tooltip":"Summary of evidence linking this variant to changes in gene splicing","tab_subtitle":"Evidence linking this variant to changes gene splicing across tissues/cell types","pmid":null}}