Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup,

especially in troff files.

2 files changed, 6 insertions, 4 deletions

diff --git a/share/doc/papers/diskperf/motivation.ms b/share/doc/papers/diskperf/motivation.ms
index 2884fc5..d5fde9d 100644
--- a/share/doc/papers/diskperf/motivation.ms
+++ b/share/doc/papers/diskperf/motivation.ms
@@ -31,6 +31,8 @@
 .\"
 .\"	@(#)motivation.ms	6.2 (Berkeley) 4/16/91
 .\"
+.\"	$FreeBSD$
+.\"
 .ds RH Motivation
 .NH
 Motivation
@@ -45,7 +47,7 @@ DEC has become, with the introduction of the UDA50/RA81 system,
 cost competitive
 in the area of disk storage for the first time.
 Emulex's entry into the VAX 11/780 SBI controller
-field, the SC780, represented a important choice for us to examine, given
+field, the SC780, represented an important choice for us to examine, given
 our previous success with their VAX 11/750 SC750 controller and
 their UNIBUS controllers.
 The Fujitsu 2351A
diff --git a/share/doc/papers/diskperf/tests.ms b/share/doc/papers/diskperf/tests.ms
index 40bbe0f..e937931 100644
--- a/share/doc/papers/diskperf/tests.ms
+++ b/share/doc/papers/diskperf/tests.ms
@@ -71,7 +71,7 @@ This is typical of most 4.2BSD user programs since a standard set of
 I/O support routines is commonly used and these routines buffer
 data in similar block sizes.
 .PP
-For each test run, a empty eight Kilobyte block
+For each test run, an empty eight Kilobyte block
 file system was created in the target
 storage system.
 Then each of the four tests was run and timed.
@@ -79,9 +79,9 @@ Each test was run three times;
 the first to clear out any useful data in the cache,
 and the second two to insure that the experiment
 had stablized and was repeatable.
-Each test operated on eight Megabytes of data to 
+Each test operated on eight Megabytes of data to
 insure that the cache did not overly influence the results.
-Another file system was then initialized using a 
+Another file system was then initialized using a
 basic blocking factor of four Kilobytes and the same tests
 were run again and timed.
 A command script for a run appears as follows: