Fix help message. The key to cycle windows is F2.
diff --git a/contiki-cpc/apps/welcome.c b/contiki-cpc/apps/welcome.c
index 709da3d..f6c1739 100644
--- a/contiki-cpc/apps/welcome.c
+++ b/contiki-cpc/apps/welcome.c
@@ -43,7 +43,7 @@
const static struct ctk_label welcomelabel2 =
{CTK_LABEL(2, 4, 28, 1, "F1 - open menus")};
const static struct ctk_label welcomelabel3 =
- {CTK_LABEL(2, 6, 28, 1, "F3 - cycle windows")};
+ {CTK_LABEL(2, 6, 28, 1, "F2 - cycle windows")};
const static struct ctk_label welcomelabel4 =
{CTK_LABEL(2, 8, 28, 1, "F7 - select up")};
const static struct ctk_label welcomelabel5 =