diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 46b826fcb5ad55fed0d8ca92ab10751baabf64a9..7d407bdded998dedf1089b5861c5f9169e6acdf3 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -3452,12 +3452,13 @@
 				specify the device is described above.
 				If <order of align> is not specified,
 				PAGE_SIZE is used as alignment.
-				PCI-PCI bridge can be specified, if resource
+				A PCI-PCI bridge can be specified if resource
 				windows need to be expanded.
 				To specify the alignment for several
 				instances of a device, the PCI vendor,
 				device, subvendor, and subdevice may be
-				specified, e.g., 4096@pci:8086:9c22:103c:198f
+				specified, e.g., 12@pci:8086:9c22:103c:198f
+				for 4096-byte alignment.
 		ecrc=		Enable/disable PCIe ECRC (transaction layer
 				end-to-end CRC checking).
 				bios: Use BIOS/firmware settings. This is the