diff --git a/index.html b/index.html
index d0ebfa0ed0f901c5e64a49c8985cc020ba68463c..cd8df4d4173267e91848d0f7651c821c671639f2 100644
--- a/index.html
+++ b/index.html
@@ -737,7 +737,7 @@ function fill_predictions_table() {
   ];
 
   let code = '<table class="ntc-seq-table">';
-  code += `<tr><td colspan="5"><div class="ntc-seq-title-text"><strong>Table 4:</strong> DNA structures used for hydration prediction</div></td></tr>`;
+  code += `<tr><td colspan="5"><div class="ntc-seq-title-text"><strong>Table 4:</strong> Structures used for hydration prediction testing</div></td></tr>`;
   code += '<tr>';
   for (const hdr of PRED_STRUCTS_ONE_HEADERS)
     code += `<th id="${tblhdr_caption_id(hdr)}">${hdr}</th>`;
@@ -753,7 +753,7 @@ function fill_predictions_table() {
   document.querySelector('#predicted-structures-table-one').innerHTML = code;
 
   code = '<table class="ntc-seq-table">';
-  code += `<tr><td colspan="5"><div class="ntc-seq-title-text"><strong>Table 5:</strong> DNA structures used for hydration prediction</div></td></tr>`;
+  code += `<tr><td colspan="5"><div class="ntc-seq-title-text"><strong>Table 5:</strong> Structures used for hydration prediction demonstration</div></td></tr>`;
   code += '<tr>';
   for (const hdr of PRED_STRUCTS_TWO_HEADERS)
     code += `<th id="${tblhdr_caption_id(hdr)}">${hdr}</th>`;