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

[Daniel Borkmann]

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@xxxxxxxxxx>
CC: Joe Perches <joe@xxxxxxxxxxx>
---
 Documentation/printk-formats.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/printk-formats.txt b/Documentation/printk-formats.txt
index 3d4b76f..0ef74cc 100644
--- 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')
-- 
1.7.11.7

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