Uniformly start all test titles with a lower case letter

tests/long01.at

@@ -1,7 +1,7 @@
 # Process this file with autom4te to create testsuite. -*- Autotest -*-
 
 # Test suite for GNU tar.
-# Copyright (C) 2005 Free Software Foundation, Inc.
+# Copyright (C) 2005, 2006 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by

tests/multiv04.at

@@ -33,7 +33,7 @@
 # sufficiently small, in order for the entire archive to fit in two volumes.
 # 3. Test the created multi-volume archive.
 
-AT_SETUP([Split directory members in a MV archive])
+AT_SETUP([split directory members in a MV archive])
 AT_KEYWORDS([multivolume multiv multiv04])
 
 AT_TAR_CHECK([

tests/sparse01.at

@@ -18,7 +18,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 # 02110-1301, USA.
 
-AT_SETUP([Sparse files])
+AT_SETUP([sparse files])
 AT_KEYWORDS([sparse sparse01])
 
 AT_TAR_CHECK([

tests/sparse02.at

@@ -18,7 +18,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 # 02110-1301, USA.
 
-AT_SETUP([Extracting sparse file over a pipe])
+AT_SETUP([extracting sparse file over a pipe])
 AT_KEYWORDS([sparse sparse02])
 
 # Tar 1.14 - 1.15.1 was unable to extract sparse files to a pipe.

tests/sparse03.at

@@ -18,7 +18,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 # 02110-1301, USA.
 
-AT_SETUP([Storing sparse files > 8G])
+AT_SETUP([storing sparse files > 8G])
 AT_KEYWORDS([sparse sparse03])
 
 # Tar 1.15.1 incorrectly computed sparse member size if the extended

tests/sparsemv.at

@@ -18,7 +18,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 # 02110-1301, USA.
 
-AT_SETUP([Sparse files in MV archives])
+AT_SETUP([sparse files in MV archives])
 AT_KEYWORDS([sparse multiv sparsemv])
 
 # Check if sparse files are correctly split between GNU multi-volume

tests/sparsemvp.at

@@ -18,7 +18,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 # 02110-1301, USA.
 
-AT_SETUP([Sparse files in PAX MV archives])
+AT_SETUP([sparse files in PAX MV archives])
 AT_KEYWORDS([sparse multiv sparsemvp])
 
 # Check if sparse files are correctly split between PAX multi-volume