diff --git a/static/js/components/townViewer.js b/static/js/components/townViewer.js
index 8a9b6b1..8e812de 100644
--- a/static/js/components/townViewer.js
+++ b/static/js/components/townViewer.js
@@ -177,15 +177,15 @@ window.renderTownDetails = function() {
   const researchEntries = Object.entries(researchObj).filter(([k, v]) => 
     k !== 'id' && k !== 'town_id' && (v === true || v === 1 || Number(v) > 0)
   );
-  let resHtml = '';
+  let researchHtml = '';
   if (researchEntries.length) {
-    resHtml = researchEntries.map(([k]) =>
+    researchHtml = researchEntries.map(([k]) =>
       `<div>✓ ${k.replace(/_/g, ' ')}</div>`
     ).join('');
   } else {
-    resHtml = '<div style="color:#555">Καμία έρευνα</div>';
+    researchHtml = '<div style="color:#555">Καμία έρευνα</div>';
   }
-  document.getElementById('td-researches').innerHTML = resHtml;
+  document.getElementById('td-researches').innerHTML = researchHtml;
 
   const unitsObj = t.units || {};
   let unitsHtml = '';