expand: Tweak a comment in implementation of `macro_rules`

[rust.git] / config.toml.example

diff --git a/config.toml.example b/config.toml.example
index 8027d7a118fb4b2fbf4179ba4cfc91978c13486e..1edb390e0fef25e0334b6bf17cbe9f1ed7938a6b 100644 (file)
--- a/config.toml.example
+++ b/config.toml.example
@@ -527,7 +527,8 @@ changelog-seen = 2
 #test-compare-mode = false
 
 # Use LLVM libunwind as the implementation for Rust's unwinder.
-#llvm-libunwind = false
+# Accepted values are 'in-tree' (formerly true), 'system' or 'no' (formerly false).
+#llvm-libunwind = 'no'
 
 # Enable Windows Control Flow Guard checks in the standard library.
 # This only applies from stage 1 onwards, and only for Windows targets.