Update Header.mdx (#3201)

Remove deprecated use of `mr` system prop, instead using `sx`. Related PR: #1336 Co-authored-by: Josh Black <joshblack@github.com>
primer · Apr 21, 2023 · ee33b02 · ee33b02
1 parent b2a9ca4
commit ee33b02
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/docs/content/Header.mdx b/docs/content/Header.mdx
@@ -23,7 +23,7 @@ All items directly under the Header component should be a `Header.Item` componen
     </Header.Link>
   </Header.Item>
   <Header.Item full>Menu</Header.Item>
-  <Header.Item mr={0}>
+  <Header.Item sx={{mr: 0}}>
     <Avatar src="https://github.com/octocat.png" size={20} square alt="@octocat" />
   </Header.Item>
 </Header>
@@ -37,7 +37,7 @@ All items directly under the Header component should be a `Header.Item` componen
   <Header.Item full border={1} borderStyle="solid">
     Item 2
   </Header.Item>
-  <Header.Item mr={0}>Item 3</Header.Item>
+  <Header.Item sx={{mr: 0}}>Item 3</Header.Item>
 </Header>
 ```