Set LWIP_VERSION_RC to RC2
diff --git a/src/include/lwip/init.h b/src/include/lwip/init.h
index b655b43..b88c8b1 100644
--- a/src/include/lwip/init.h
+++ b/src/include/lwip/init.h
@@ -58,7 +58,7 @@
 /** For release candidates, this is set to 1..254
   * For official releases, this is set to 255 (LWIP_RC_RELEASE)
   * For development versions (Git), this is set to 0 (LWIP_RC_DEVELOPMENT) */
-#define LWIP_VERSION_RC         0
+#define LWIP_VERSION_RC         2
 
 /** LWIP_VERSION_RC is set to LWIP_RC_RELEASE for official releases */
 #define LWIP_RC_RELEASE         255