diff --git a/01.curriculum/01.physics-chemistry-biology/frontmatter.yaml b/01.curriculum/01.physics-chemistry-biology/frontmatter.yaml
index c74f31816..91ebf75d3 100644
--- a/01.curriculum/01.physics-chemistry-biology/frontmatter.yaml
+++ b/01.curriculum/01.physics-chemistry-biology/frontmatter.yaml
@@ -6,4 +6,4 @@ content:
     items: @self.children
 
 anchors:
-    active: false
\ No newline at end of file
+    active: false