Update variants/STM32WLxx/WL54CCU_WL55CCU_WLE4C(8-B-C)U_WLE5C(8-B-C)U/variant_GENERIC_NODE.h

Co-authored-by: Frederic Pillon <frederic.pillon@st.com>

Author: sabas1080

variants/STM32WLxx/WL54CCU_WL55CCU_WLE4C(8-B-C)U_WLE5C(8-B-C)U/variant_GENERIC_NODE.h

@@ -56,7 +56,7 @@
 // On-board LED pin number
 #define LED_RED               PB5
 #ifndef LED_BUILTIN
-  #define LED_BUILTIN           LED_RED
+  #define LED_BUILTIN         LED_RED
 #endif
 #define LED_GREEN             PB6
 #define LED_BLUE              PB7