completion: add comment for test_completion()

diff --git a/t/t5301-sliding-window.sh b/t/t5301-sliding-window.sh
index 073ac0c6f9dd3d06474b1b81c8c7b622dcfee663..2fc5af6007c75b7789cf2a91163939e24e00ac09 100755 (executable)
--- a/t/t5301-sliding-window.sh
+++ b/t/t5301-sliding-window.sh
@@ -8,7 +8,7 @@ test_description='mmap sliding window tests'
 
 test_expect_success \
     'setup' \
-    'rm -f .git/index*
+    'rm -f .git/index* &&
      for i in a b c
      do
          echo $i >$i &&
@@ -19,7 +19,7 @@ test_expect_success \
      tree=`git write-tree` &&
      commit1=`git commit-tree $tree </dev/null` &&
      git update-ref HEAD $commit1 &&
-     git-repack -a -d &&
+     git repack -a -d &&
      test "`git count-objects`" = "0 objects, 0 kilobytes" &&
      pack1=`ls .git/objects/pack/*.pack` &&
      test -f "$pack1"'
@@ -45,10 +45,10 @@ test_expect_success \
      git config core.packedGitLimit 512 &&
      commit2=`git commit-tree $tree -p $commit1 </dev/null` &&
      git update-ref HEAD $commit2 &&
-     git-repack -a -d &&
+     git repack -a -d &&
      test "`git count-objects`" = "0 objects, 0 kilobytes" &&
      pack2=`ls .git/objects/pack/*.pack` &&
-     test -f "$pack2"
+     test -f "$pack2" &&
      test "$pack1" \!= "$pack2"'
 
 test_expect_success \