Update readme

README.md

@@ -9,14 +9,20 @@ pcm_icon:
         - '%kernel.project_dir%/public/icons'
     palletes:
         primary:
-            stroke: 'stroke-primary'
-            fill: 'fill-primary'
+            stroke:             'stroke-primary'
+            fill:                 'fill-primary'
+            hover-stroke: 'hover:stroke-primary'
+            hover-fill:     'hover:fill-primary'
         white:
-            stroke: 'stroke-white'
-            fill: 'fill-white'
-        red:
-            stroke: 'stroke-red-400'
-            fill: 'fill-red-400'
+            stroke:             'stroke-white'
+            fill:                 'fill-white'
+            hover-stroke: 'hover:stroke-white'
+            hover-fill:     'hover:fill-white'
+        # PALLETE_NAME:
+        #     stroke:             'stroke-COLOUR'
+        #     fill:                 'fill-COLOUR'
+        #     hover-stroke: 'hover:stroke-COLOUR'
+        #     hover-fill:     'hover:fill-COLOUR'
 ```
 
 Remember to add './config/packages/*.yaml' as a value in your Tailwind config content array.