From a028420dc42548e3ab928e788cbc9e9112b3a30d Mon Sep 17 00:00:00 2001
From: btzr-io <btzr.io@gmail.com>
Date: Mon, 24 Sep 2018 17:08:41 -0600
Subject: [PATCH] add comment

---
 src/renderer/component/common/tooltip.jsx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/renderer/component/common/tooltip.jsx b/src/renderer/component/common/tooltip.jsx
index 8c88358d7..c54318098 100644
--- a/src/renderer/component/common/tooltip.jsx
+++ b/src/renderer/component/common/tooltip.jsx
@@ -68,6 +68,7 @@ class ToolTip extends React.PureComponent<Props> {
     const { direction } = this.state;
     const visibility = this.getVisibility();
 
+    // Invert direction if tooltip is outside viewport bounds
     if (!visibility[direction]) {
       this.invertDirection();
     }