doc: printk-formats: fix format specifier to %p[Ii]4[hnbl]

This might have been an oversight, as '4' is needed as %pI4/%pi4
are format specifiers and [hnbl] are extensions of it.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
CC: Joe Perches <joe@perches.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/Documentation/printk-formats.txt b/Documentation/printk-formats.txt
index 3af5ae6c9c113bed8c628e1ebb031eba1fdc615b..1525e91f94d8d7c2d34d0fb1acd939f787a20489 100644 (file)
--- a/Documentation/printk-formats.txt
+++ b/Documentation/printk-formats.txt
@@ -97,7 +97,7 @@ IPv4 addresses:
 
        %pI4    1.2.3.4
        %pi4    001.002.003.004
-       %p[Ii][hnbl]
+       %p[Ii]4[hnbl]
 
        For printing IPv4 dot-separated decimal addresses. The 'I4' and 'i4'
        specifiers result in a printed address with ('i4') or without ('I4')