diff --git a/src/components/paint-editor.jsx b/src/components/paint-editor.jsx
index 68661388..39b570f0 100644
--- a/src/components/paint-editor.jsx
+++ b/src/components/paint-editor.jsx
@@ -16,7 +16,7 @@ class PaintEditorComponent extends React.Component {
         this.setState({canvas: canvas});
     }
     render () {
-        // Tools can't work without a canvas, so we might as well not render them until we have it
+        // Tools can't work without a canvas, so we don't render them until we have it
         if (this.state.canvas) {
             return (
                 <div>
diff --git a/src/containers/paper-canvas.jsx b/src/containers/paper-canvas.jsx
index a3b524ff..4ccb0b58 100644
--- a/src/containers/paper-canvas.jsx
+++ b/src/containers/paper-canvas.jsx
@@ -29,7 +29,6 @@ class PaperCanvas extends React.Component {
         paper.remove();
     }
     setCanvas (canvas) {
-        debugger;
         this.canvas = canvas;
         if (this.props.canvasRef) {
             this.props.canvasRef(canvas);
diff --git a/src/tools/blob.js b/src/tools/blob.js
index d2617fc7..c6540633 100644
--- a/src/tools/blob.js
+++ b/src/tools/blob.js
@@ -1,6 +1,6 @@
-const paper = require('paper');
-const log = require('../log/log');
-const broadBrushHelper = require('./broad-brush-helper');
+import paper from 'paper';
+import log from '../log/log';
+import broadBrushHelper from './broad-brush-helper';
 
 class BlobTool {
 
@@ -11,9 +11,9 @@ class BlobTool {
         return 'segmentbrush';
     }
 
-    // brush size >= threshold use segment brush, else use broadbrush
+    // If brush size >= threshold use segment brush, else use broadbrush
     // Segment brush has performance issues at low threshold, but broad brush has weird corners
-    // which are more obvious the bigger it is
+    // which get more obvious the bigger it is
     static get THRESHOLD () {
         return 100000;
     }