diff --git a/README.md b/README.md
index a5f4653..b7f1116 100644
--- a/README.md
+++ b/README.md
@@ -88,7 +88,7 @@ return [
         ],
 
         Svgo::class => [
-            '--disable=cleanupIDs' // disabling because it is know to cause troubles
+            '--disable=cleanupIDs' // disabling because it is known to cause trouble
         ],
 
         Gifsicle::class => [