diff --git a/src/plot_api/plot_api.js b/src/plot_api/plot_api.js
index fd46fdedb0f..cb80e30c169 100644
--- a/src/plot_api/plot_api.js
+++ b/src/plot_api/plot_api.js
@@ -499,7 +499,7 @@ function setPlotContext(gd, config) {
         context.setBackground = setBackground;
     }
 
-    // Check if gd has a specified widht/height to begin with
+    // Check if gd has a specified width/height to begin with
     context._hasZeroHeight = context._hasZeroHeight || gd.clientHeight === 0;
     context._hasZeroWidth = context._hasZeroWidth || gd.clientWidth === 0;
 
diff --git a/src/plots/cartesian/layout_defaults.js b/src/plots/cartesian/layout_defaults.js
index 965b971e4f7..1d72f133e67 100644
--- a/src/plots/cartesian/layout_defaults.js
+++ b/src/plots/cartesian/layout_defaults.js
@@ -267,7 +267,7 @@ module.exports = function supplyLayoutDefaults(layoutIn, layoutOut, fullData) {
             delete axLayoutOut.spikesnap;
         }
 
-        // If it exists, the the domain of the axis for the anchor of the overlaying axis
+        // If it exists, the domain of the axis for the anchor of the overlaying axis
         var overlayingAxis = id2name(axLayoutIn.overlaying);
         var overlayingAnchorDomain = [0, 1];
 
diff --git a/src/traces/treemap/attributes.js b/src/traces/treemap/attributes.js
index 8beb2f409c0..b076242b36c 100644
--- a/src/traces/treemap/attributes.js
+++ b/src/traces/treemap/attributes.js
@@ -155,7 +155,7 @@ module.exports = {
             values: ['top', 'bottom'],
             dflt: 'top',
             editType: 'plot',
-            description: ['Determines on which side of the the treemap the', '`pathbar` should be presented.'].join(' ')
+            description: ['Determines on which side of the treemap the', '`pathbar` should be presented.'].join(' ')
         },
 
         edgeshape: {