diff --git a/Documentation/arm/Samsung/clksrc-change-registers.awk b/Documentation/arm/Samsung/clksrc-change-registers.awk
index d9174fabe37e618f30559d00f69b2e322be0d59a..7be1b8aa7cd9a7766702b713b2102c34bb49d2ec 100755
--- a/Documentation/arm/Samsung/clksrc-change-registers.awk
+++ b/Documentation/arm/Samsung/clksrc-change-registers.awk
@@ -41,7 +41,7 @@ function find_length(f)
     else if (f ~ /0xf/)
 	return 4
 
-    printf "unknown legnth " f "\n" > "/dev/stderr"
+    printf "unknown length " f "\n" > "/dev/stderr"
     exit
 }