change trelement to const

diff --git a/src/xmlviewer/viewer.js b/src/xmlviewer/viewer.js
index cba657326e5edb90e1a9d615ccc4904d643cace8..2cfbd9597d36b36c5546fbff594cdd48c1e5fc0a 100644 (file)
--- a/src/xmlviewer/viewer.js
+++ b/src/xmlviewer/viewer.js
@@ -23,7 +23,7 @@ function appendRow(childNode, tableElement) {
        saldo += timeArray[1] * 60;
        const quota = saldo / maxWorktime;
 
-       let trElement = document.createElement("tr");
+       const trElement = document.createElement("tr");
 
        let tdElement = document.createElement("td");
        tdElement.setAttribute("data-cell", "Wochentag");
@@ -83,7 +83,7 @@ function appendRow(childNode, tableElement) {
 }
 
 function appendHeader(tableElement) {
-       let trElement = document.createElement("tr");
+       const trElement = document.createElement("tr");
 
        let tdElement = document.createElement("th");
        tdElement.setAttribute("colspan", 2);