Fix title style

michielbdejong · michielbdejong · commit daec2fac2cc2 · 2019-05-28T11:23:17.000+02:00
diff --git a/api-rest.md b/api-rest.md
@@ -58,7 +58,7 @@ HTTP/1.1 200 OK
     <http://www.w3.org/ns/posix/stat#size> "780" .
 ```
 
-### Deleting containers
+#### Deleting containers
 A container can only be deleted if contains neither member resources nor ACL documents.
 
 #### Globbing (inlining on GET)
