diff --git a/website/docs/migration-guides/yew/from-0_18_0-to-0_19_0.mdx b/website/docs/migration-guides/yew/from-0_18_0-to-0_19_0.mdx
index 85c4bc26c67..7e6e96c534c 100644
--- a/website/docs/migration-guides/yew/from-0_18_0-to-0_19_0.mdx
+++ b/website/docs/migration-guides/yew/from-0_18_0-to-0_19_0.mdx
@@ -17,7 +17,7 @@ props with braces.
 <Tabs>
   <TabItem value="Invalid" label="Invalid">
 
-```rust {4}, ignore
+```rust ,ignore {4}
 let super_age = 1;
 html!{
     <JapaneseYew
@@ -29,7 +29,7 @@ html!{
   </TabItem>
   <TabItem value="Valid" label="Valid">
 
-```rust {4}, ignore
+```rust ,ignore {4}
 let super_age = 1;
 html!{
     <JapaneseYew
@@ -43,7 +43,7 @@ html!{
 
 Shorthand initialization has been added:
 
-```rust {4}, ignore
+```rust ,ignore {4}
 let age = 1;
 html!{
     <JapaneseYew