diff --git a/src/qt/addressbookpage.cpp b/src/qt/addressbookpage.cpp
index b9db3fa5eb..c0f3ebf343 100644
--- a/src/qt/addressbookpage.cpp
+++ b/src/qt/addressbookpage.cpp
@@ -306,7 +306,7 @@ void AddressBookPage::on_exportButton_clicked()
     QString filename = GUIUtil::getSaveFileName(this,
         tr("Export Address List"), QString(),
         /*: Expanded name of the CSV file format.
-            See https://en.wikipedia.org/wiki/Comma-separated_values */
+            See: https://en.wikipedia.org/wiki/Comma-separated_values. */
         tr("Comma separated file") + QLatin1String(" (*.csv)"), nullptr);
 
     if (filename.isNull())
diff --git a/src/qt/qrimagewidget.cpp b/src/qt/qrimagewidget.cpp
index b14416f60c..40a55a9e4b 100644
--- a/src/qt/qrimagewidget.cpp
+++ b/src/qt/qrimagewidget.cpp
@@ -133,7 +133,7 @@ void QRImageWidget::saveImage()
     QString fn = GUIUtil::getSaveFileName(
         this, tr("Save QR Code"), QString(),
         /*: Expanded name of the PNG file format.
-            See https://en.wikipedia.org/wiki/Portable_Network_Graphics */
+            See: https://en.wikipedia.org/wiki/Portable_Network_Graphics. */
         tr("PNG Image") + QLatin1String(" (*.png)"), nullptr);
     if (!fn.isEmpty())
     {
diff --git a/src/qt/transactionview.cpp b/src/qt/transactionview.cpp
index 619f120229..80e030c24f 100644
--- a/src/qt/transactionview.cpp
+++ b/src/qt/transactionview.cpp
@@ -364,7 +364,7 @@ void TransactionView::exportClicked()
     QString filename = GUIUtil::getSaveFileName(this,
         tr("Export Transaction History"), QString(),
         /*: Expanded name of the CSV file format.
-            See https://en.wikipedia.org/wiki/Comma-separated_values */
+            See: https://en.wikipedia.org/wiki/Comma-separated_values. */
         tr("Comma separated file") + QLatin1String(" (*.csv)"), nullptr);
 
     if (filename.isNull())