Improve documentation about --pie/--bindnow autodetection.

diff --git a/bin/blhc b/bin/blhc
index bcae721394c72702bf21630df02e75c71211be77..c82e9bc37475987d2bb8610e6c160ec2a9f42fb6 100755 (executable)
--- a/bin/blhc
+++ b/bin/blhc
@@ -531,8 +531,9 @@ automatically if dpkg-buildpackage is used.
 
 =back
 
-Auto detection only works if at least one command uses the required hardening
-flag (e.g. -fPIE). Then it's required for all other commands as well.
+Auto detection for B<--pie> and B<--bindnow> only works if at least one
+command uses the required hardening flag (e.g. -fPIE). Then it's required for
+all other commands as well.
 
 =head1 EXIT STATUS