completion: document tilde expansion failure in tests

diff --git a/git-add--interactive.perl b/git-add--interactive.perl
index 710764abb132f16e393fd16178b845d8160e37cf..d2c4ce6e1e88f543bd06cd8347e8949fef11a381 100755 (executable)
--- a/git-add--interactive.perl
+++ b/git-add--interactive.perl
@@ -1247,7 +1247,7 @@ sub summarize_hunk {
 
 
 # Print a one-line summary of each hunk in the array ref in
-# the first argument, starting wih the index in the 2nd.
+# the first argument, starting with the index in the 2nd.
 sub display_hunks {
        my ($hunks, $i) = @_;
        my $ctr = 0;