diff --git a/chapter06/gcc-pass2.xml b/chapter06/gcc-pass2.xml
index 6ca5a0fa2..6d0098c80 100644
--- a/chapter06/gcc-pass2.xml
+++ b/chapter06/gcc-pass2.xml
@@ -138,10 +138,11 @@ cd build
LDFLAGS_FOR_TARGET=...
Allow libstdc++ to
- use the shared libgcc being
- built in this pass, instead of the static version that was built in GCC
- pass 1. This is necessary to support C++ exception
- handling.
+ use the libgcc being
+ built in this pass, instead of the previous version built in
+ . The previous version cannot
+ properly support C++ exception handling because it was built
+ without libc support.