diff --git a/Scripts/Editor/NodeEditorGUI.cs b/Scripts/Editor/NodeEditorGUI.cs
index 19ee749..a88dcc4 100755
--- a/Scripts/Editor/NodeEditorGUI.cs
+++ b/Scripts/Editor/NodeEditorGUI.cs
@@ -536,8 +536,8 @@ namespace XNodeEditor {
             if (e.type != EventType.Layout && currentActivity == NodeActivity.DragGrid) Selection.objects = preSelection.ToArray();
             EndZoomed(position, zoom, topPadding);
 
-            //If a change in is detected in the selected node, call OnValidate method. 
-            //This is done through reflection because OnValidate is only relevant in editor, 
+            //If a change in is detected in the selected node, call OnValidate method.
+            //This is done through reflection because OnValidate is only relevant in editor,
             //and thus, the code should not be included in build.
             if (onValidate != null && EditorGUI.EndChangeCheck()) onValidate.Invoke(Selection.activeObject, null);
         }
@@ -559,10 +559,12 @@ namespace XNodeEditor {
             if (!NodeEditorPreferences.GetSettings().portTooltips || graphEditor is null)
                 return;
             string tooltip = null;
-            if (hoveredPort != null && IsHoveringPort)
+            if (hoveredPort != null) {
                 tooltip = graphEditor.GetPortTooltip(hoveredPort);
-            else if (hoveredNode != null && IsHoveringNode && IsHoveringTitle(hoveredNode))
+            }
+            else if (hoveredNode != null && IsHoveringNode && IsHoveringTitle(hoveredNode)) {
                 tooltip = graphEditor.GetNodeTooltip(hoveredNode);
+            }
             if (string.IsNullOrEmpty(tooltip)) return;
             GUIContent content = new GUIContent(tooltip);
             Vector2 size = NodeEditorResources.styles.tooltip.CalcSize(content);