Add README section header

diff --git a/README b/README
index 159291eb96b63f2607797b42b90265e88310a7be..a25ddedcddc7bfb28743dc7f94b836925c3d0b6a 100644 (file)
--- a/README
+++ b/README
@@ -32,6 +32,8 @@ currently no make targets to install it as such.
 
 Finally, remove it through `make clean'.
 
+Debugging instructions
+----------------------
 For the sake of completeness, colorize can be also built with
 debugging output by issuing `make FLAGS=-DDEBUG'.  The intention
 is to provide some memory allocation diagnostics (and might be