diff --git a/common/core/web/input-processor/src/text/inputProcessor.ts b/common/core/web/input-processor/src/text/inputProcessor.ts
index 064db89465..314d1e8c5e 100644
--- a/common/core/web/input-processor/src/text/inputProcessor.ts
+++ b/common/core/web/input-processor/src/text/inputProcessor.ts
@@ -162,9 +162,7 @@ namespace com.keyman.text {
             let KEYSTROKE_EPSILON = Math.exp(-5);
 
             // Sort the distribution into probability-descending order.
-            keyDistribution.sort(function(a, b) {
-              return b.p - a.p;
-            });
+            keyDistribution.sort((a, b) => b.p - a.p);
 
             let activeLayout = this.activeKeyboard.layout(keyEvent.device.formFactor);
             alternates = [];