diff --git a/examples/udp/Kconfig b/examples/udp/Kconfig
index c50573f62..fd64d5290 100644
--- a/examples/udp/Kconfig
+++ b/examples/udp/Kconfig
@@ -29,7 +29,7 @@ config EXAMPLES_UDP_NETMASK
 
 config EXAMPLES_UDP_SERVERIP
 	hex "Server IP address"
-	default 0x0a000001 if EXAMPLES_UDP_SERVER
-	default 0x0a000002 if !EXAMPLES_UDP_SERVER
+	default 0x0a000001 if !EXAMPLES_UDP_SERVER
+	default 0x0a000002 if EXAMPLES_UDP_SERVER
 
 endif # EXAMPLES_UDP
diff --git a/examples/udp/target.c b/examples/udp/target.c
index 8c5d88dca..72ca05d17 100644
--- a/examples/udp/target.c
+++ b/examples/udp/target.c
@@ -49,7 +49,7 @@
 #include "udp-internal.h"
 
 /****************************************************************************
- * Definitions
+ * Pre-processor Definitions
  ****************************************************************************/
 
 /****************************************************************************