diff --git a/docs/assignments/week09.md b/docs/assignments/week09.md
index adc5b17a6a21cfb081707de89c1255cbe1868a3e..637c0a5addbcc8a4a3012243492d79252aa6e7f5 100644
--- a/docs/assignments/week09.md
+++ b/docs/assignments/week09.md
@@ -80,7 +80,7 @@ Prepare this recipe [^1] by collecting the ingredients necessary, to be found in
 After its preparation  I immediately brushed the bioresin on the reinforcing material because it starts to gelatinize quite quickly.
 In the case of the felt weaving, I brushed it front and back, overlapping two layers in the box. In the case of the particles, I soaked them directly in the bioplastic solution, mixing well and then filling the wooden box with them. In the latter case I applied pressure with clamps during the two days of drying. In the case of the felt weaving I tried a vacuum but the bag didn't work :( I suppose the bag wasn't perfectly closed.
 
-## BIORESIN RECIPE 
+## EPOXY RESIN PREPARATION 
 
 
 ## Comparing experiments