Update headers of the READMEs for dupico and pod pal

board/DuPal_V3/README.md

@@ -1,4 +1,4 @@
-# DuPAL board
+# DuPAL V3 "dupico" board
 
 ## DISCLAIMER
 

board/dupico_pods/pod_pal/README.md

@@ -1,4 +1,4 @@
-# DuPAL board
+# PAL POD for dupico
 
 ## DISCLAIMER