Update libc/include/llvm-libc-types/sigset_t.h

Co-authored-by: Nick Desaulniers <[email protected]>

Author: lntue

libc/include/llvm-libc-types/sigset_t.h

@@ -9,7 +9,7 @@
 #ifndef LLVM_LIBC_TYPES_SIGSET_T_H
 #define LLVM_LIBC_TYPES_SIGSET_T_H
 
-#include "../llvm-libc-macros/signal-macros.h"
+#include "../llvm-libc-macros/signal-macros.h" // __NSIGSET_WORDS
 
 // This definition can be adjusted/specialized for different targets and
 // platforms as necessary. This definition works for Linux on most targets.