[hackers] [sbase] Mark du(1) as audited in README || FRIGN

[git]

commit ec70ee358b0b34a2c89c81659d36523adc11d157
Author: FRIGN <d...@frign.de>
Date:   Wed Mar 11 23:31:26 2015 +0100

    Mark du(1) as audited in README

diff --git a/README b/README
index bd64d44..a53e317 100644
--- a/README
+++ b/README
@@ -26,7 +26,7 @@ The following tools are implemented ('*' == finished, '#' == 
UTF-8 support,
 #*| cut             yes                          none
 =*| date            yes                          none
 =*| dirname         yes                          none
-=*  du              yes                          none
+=*| du              yes                          none
 =*| echo            yes                          none
 =*| env             yes                          none
 #*  expand          yes                          none