Make sure the POD headings are linkable

diff --git a/lib/Thread/Cleanup.pm b/lib/Thread/Cleanup.pm
index 53aca1a29aef4fc9e821538c1d7d08110ee06caa..7d0d73eed27acf193de9000368755b0ddb48eeaa 100644 (file)
--- a/lib/Thread/Cleanup.pm
+++ b/lib/Thread/Cleanup.pm
@@ -42,9 +42,12 @@ It acts globally on all the threads that may spawn anywhere in your program, wit
 
 =head1 FUNCTIONS
 
-=head2 C<register BLOCK>
+=head2 C<register>
 
-Specify that the C<BLOCK> will have to be called (in void context, without arguments) every time a thread finishes its job.
+    register { ... };
+    &register($coderef);
+
+Specify that the given block or code reference C<$coderef> will have to be called (in void context, without arguments) every time a thread finishes its job.
 More precisely,
 
 =over 4