Fix heading, raiph++

moritz · moritz · commit 57b9dd3c4f9a · 2014-01-19T20:08:02.000+01:00
diff --git a/lib/containers.pod b/lib/containers.pod
@@ -293,7 +293,7 @@ scalar container) of the invocant, whereas C<.flat> walks the elements of the
 invocant, and removes their itemization (note that both methods don't modify
 the invocant object; they just return a modified copy).
 
-=item What flattens, what doesn't?
+=head3 What flattens, what doesn't?
 
 In general, operations that have to iterate the list usually flatten the list.
 Other operations don't. Here is a list of a few operations that flattens:
