extend config.toml doc

diff --git a/src/bootstrap/config.toml.example b/src/bootstrap/config.toml.example
index bf4786ba552ae754dc63662d003b69d8d6ea0015..9314135050f016f84b487e8405e814b3dd75affc 100644 (file)
--- a/src/bootstrap/config.toml.example
+++ b/src/bootstrap/config.toml.example
@@ -203,7 +203,7 @@
 #codegen-units = 1
 
 # Whether or not debug assertions are enabled for the compiler and standard
-# library
+# library. Also enables compilation of debug! and trace! logging macros.
 #debug-assertions = false
 
 # Whether or not debuginfo is emitted