diff --git a/docs/development/03biomaterial.md b/docs/development/03biomaterial.md
index dcdbb5aa9da63d49f65af0e5106deaedd215bae2..42a00c795f2228f9a62f5a884cc8e6400c11ec08 100644
--- a/docs/development/03biomaterial.md
+++ b/docs/development/03biomaterial.md
@@ -30,11 +30,11 @@
 
 ### **MAKING A MOULD AND DECKLE**
 
-**In this video, Cory Morrison demonstrates how to make a mold and deckle with photo frames.**
+**In this video, Cory Morrison demonstrates how to make a mold and deckle.**
 
 <iframe width="1000" height="400" src="https://www.youtube.com/embed/3jSq1YfvBjM?si=NNRPv56aJ-TnvT20" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
 
-**DIY MOULD AND DECKLE**
+**DIY MOULD AND DECKLE WITH PHOTO FRAMES**
 
 ![flowers](../images/biomaterials/mad.jpg){ width=1000 }