Update file week04.md

docs/assignments/week04.md

@@ -147,15 +147,17 @@ We can achieve multiple shades of colours from a single dye bath. There are mult
  5.Simmer for 1 hour. 
 
 
-### **Colour Modification**
 
-![chemicals](../images/week04/414.jpg){ width=1000}
 
 ### **Process**
 
-
  ![fabrics](../images/week04/415.jpg){ width=1000}
 
+ ### **Colour Modification**
+
+![chemicals](../images/week04/414.jpg){ width=1000}
+
+
  ![colours](../images/week04/416.jpg){ width=1000}
 
 _Material name_ | _Fabric composition_ | _Breathability_ | _Moisture-wicking abilities_ | _Heat retention abilities_ | _Stretchability_ | _Washing temperatures_