diff --git a/include/crucible/ntoa.h b/include/crucible/ntoa.h
index 1e86635..de614f4 100644
--- a/include/crucible/ntoa.h
+++ b/include/crucible/ntoa.h
@@ -22,7 +22,7 @@ namespace crucible {
 // Enumerations (entire value matches all bits)
 #define NTOA_TABLE_ENTRY_ENUM(x) { .n = (x), .mask = ~0UL,  .a = (#x) }
 
-// End of table (sorry, gcc doesn't implement this)
+// End of table (sorry, C++ didn't get C99's compound literals, so we have to write out all the member names)
 #define NTOA_TABLE_ENTRY_END() { .n = 0, .mask = 0, .a = nullptr }
 
 #endif // CRUCIBLE_NTOA_H