--- memtest.1.orig	Wed Apr 26 19:58:23 2000
+++ memtest.1	Tue Jul 18 22:37:20 2000
@@ -196,7 +196,9 @@
 faulty memory modules in Linux, or any Unix-like environment.
 .Sh "Invoking memtest"
 \fBmemtest\fR takes the first supplied argument as the amount of memory to test.
-The value \fB'all\*(R'\fR means to test all available memory.  A specific amount of
+The value \fB'all\*(R'\fR means to test all available memory. However, the value \fB'all\*(R'\fR
+may not work on all systems, so a specific amount of memory might have to
+be specified. A specific amount of
 memory can be supplied as a number, followed by a letter to indicate units:
 .Ip "\(bu" 4
 \fBB\fR or \fBb\fR \- bytes