1 files changed, 3 insertions, 4 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 66771a34f185..f4a04c0c7edc 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1271,10 +1271,9 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                         6 (KERN_INFO)           informational
                         7 (KERN_DEBUG)          debug-level messages
 
-        log_buf_len=n   Sets the size of the printk ring buffer, in bytes.
-                        Format: { n | nk | nM }
-                        n must be a power of two.  The default size
-                        is set in the kernel config file.
+        log_buf_len=n[KMG]      Sets the size of the printk ring buffer,
+                        in bytes.  n must be a power of two.  The default
+                        size is set in the kernel config file.
 
         logo.nologo     [FB] Disables display of the built-in Linux logo.
                         This may be used to provide more screen space for