diff --git a/Documentation/ABI/testing/sysfs-ptp b/Documentation/ABI/testing/sysfs-ptp
index 44806a678f12..a17f817a9309 100644
--- a/Documentation/ABI/testing/sysfs-ptp
+++ b/Documentation/ABI/testing/sysfs-ptp
@@ -74,7 +74,7 @@ Description:
 		assignment may be changed by two writing numbers into
 		the file.
 
-What:		/sys/class/ptp/ptpN/pps_avaiable
+What:		/sys/class/ptp/ptpN/pps_available
 Date:		September 2010
 Contact:	Richard Cochran <richardcochran@gmail.com>
 Description:
diff --git a/Documentation/sysctl/vm.txt b/Documentation/sysctl/vm.txt
index a4482fceacec..8e4025e6b44f 100644
--- a/Documentation/sysctl/vm.txt
+++ b/Documentation/sysctl/vm.txt
@@ -135,7 +135,7 @@ Contains, as a percentage of total available memory that contains free pages
 and reclaimable pages, the number of pages at which the background kernel
 flusher threads will start writing out dirty data.
 
-The total avaiable memory is not equal to total system memory.
+The total available memory is not equal to total system memory.
 
 ==============================================================
 
@@ -170,7 +170,7 @@ Contains, as a percentage of total available memory that contains free pages
 and reclaimable pages, the number of pages at which a process which is
 generating disk writes will itself start writing out dirty data.
 
-The total avaiable memory is not equal to total system memory.
+The total available memory is not equal to total system memory.
 
 ==============================================================