[PATCH] docs: core-api: Documentation build warning fix

commit 821c734b5b073cc2a87fff29f434a8ccffa7db56 add printk formats to add module build ID to stacktraces.

Causes the following warning:
Documentation/core-api/printk-formats.rst:137: WARNING: Unexpected indentation.
Documentation/core-api/printk-formats.rst:138: WARNING: Block quote ends without a blank line; unexpected unindent.

So, add a blank line to the end of "::".

Signed-off-by: Yanteng Si <redacted>
---
 Documentation/core-api/printk-formats.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/core-api/printk-formats.rst b/Documentation/core-api/printk-formats.rst
index a68730e7cfac..38ec2b05e54f 100644
--- a/Documentation/core-api/printk-formats.rst
+++ b/Documentation/core-api/printk-formats.rst

@@ -131,6 +131,7 @@ printed after the symbol name with an extra ``b`` appended to the end of the
 specifier.
 
 ::
+
 	%pS	versatile_init+0x0/0x110 [module_name]
 	%pSb	versatile_init+0x0/0x110 [module_name ed5019fdf5e53be37cb1ba7899292d7e143b259e]
 	%pSRb	versatile_init+0x9/0x110 [module_name ed5019fdf5e53be37cb1ba7899292d7e143b259e]

-- 
2.27.0