diff --git a/doc/user/source/metrics/system.rst b/doc/user/source/metrics/system.rst
index 0f0181140..5ffe78c6f 100644
--- a/doc/user/source/metrics/system.rst
+++ b/doc/user/source/metrics/system.rst
@@ -103,11 +103,11 @@ Swap
 
 * ``swap_cached``, the amount of cached memory (in bytes) that is in the swap.
 * ``swap_free``, the amount of free memory (in bytes) that is in the swap.
-* ``swap_io_in``, the number of swap pages written per second.
-* ``swap_io_out``, the number of swap pages read per second.
+* ``swap_io_in``, the number of swap bytes written per second.
+* ``swap_io_out``, the number of swap bytes read per second.
 * ``swap_used``, the amount of used memory (in bytes) that is in the swap.
 
 Users
 ^^^^^
 
-* ``logged_users``, the number of users currently logged in.
\ No newline at end of file
+* ``logged_users``, the number of users currently logged in.