diff --git a/index.html b/index.html
index 40105550..bd573928 100644
--- a/index.html
+++ b/index.html
@@ -1734,7 +1734,7 @@
 
     <div id="iceEditor" class="dialog" style="display: none">
       <button id="iceEditStyle" data-tip="Edit style in Style Editor" class="icon-brush"></button>
-      <button id="iceRandomize" data-tip="Randomize Iceberd shape" class="icon-shuffle"></button>
+      <button id="iceRandomize" data-tip="Randomize Iceberg shape" class="icon-shuffle"></button>
       <input id="iceSize" data-tip="Change Iceberg size" type="range" min=".05" max="1" step=".01">
       <button id="iceNew" data-tip="Add an Iceberg (click on map)" class="icon-plus"></button>
       <button id="iceRemove" data-tip="Remove the element. Shortcut: Delete" class="icon-trash fastDelete"></button>
diff --git a/modules/ui/layers.js b/modules/ui/layers.js
index 241339c0..4462ab50 100644
--- a/modules/ui/layers.js
+++ b/modules/ui/layers.js
@@ -510,7 +510,7 @@ function drawIce() {
     if (grid.features[cells.f[i]].type === "lake") continue; // lake: no icebers
     let size = (6.5 + t) / 10; // iceberg size: 0 = full size, 1 = zero size
     if (cells.t[i] === -1) size *= 1.3; // coasline: smaller icebers
-    size = Math.min(size * (.4 + rand() * 1.2), .95); // randomize iceberd size
+    size = Math.min(size * (.4 + rand() * 1.2), .95); // randomize iceberg size
     resizePolygon(i, size);
   }