diff --git a/MantidQt/CustomInterfaces/src/SANSRunWindow.cpp b/MantidQt/CustomInterfaces/src/SANSRunWindow.cpp
index 9966f61bcddbaad46e0baa4826dd6fc657c18fde..c24b322e20f037c5657f4eb58b50b85a68c50597 100644
--- a/MantidQt/CustomInterfaces/src/SANSRunWindow.cpp
+++ b/MantidQt/CustomInterfaces/src/SANSRunWindow.cpp
@@ -4698,7 +4698,8 @@ void SANSRunWindow::initQResolutionSettings() {
   m_uiForm.q_resolution_delta_r_input->setToolTip(deltaR);
   m_uiForm.q_resolution_delta_r_label->setToolTip(deltaR);
 
-  // Set the ToolTip for w1  const QString w1("The width of the first aperture in mm.");
+  // Set the ToolTip for w1 
+  const QString w1("The width of the first aperture in mm.");
   m_uiForm.q_resolution_w1_input->setToolTip(w1);
   m_uiForm.q_resolution_w1_label->setToolTip(w1);