fix typo in diagnostic

diff --git a/tests/du/long-sloop b/tests/du/long-sloop
index d2e8e99..dd6653c 100755 (executable)
--- a/tests/du/long-sloop
+++ b/tests/du/long-sloop
@@ -53,7 +53,7 @@ file=1`printf %${n}s ' '|sed 's, ,/s,g'`
 cat $file > /dev/null 2> err && \
   {
     cat <<EOF >&2
-$0: Your systems appears to be able to handle more than $n symlinks
+$0: Your system appears to be able to handle more than $n symlinks
 in file name resolution, so skipping this test.
 EOF
     (exit 77); exit 77