searchidx: fix spelling error in comment

diff --git a/lib/PublicInbox/SearchIdx.pm b/lib/PublicInbox/SearchIdx.pm
index bdb84fc73dacf7bbfb1d463d386cdf466f1749ce..257b83a5681693e9c03596a2698343706186fcdb 100644 (file)
--- a/lib/PublicInbox/SearchIdx.pm
+++ b/lib/PublicInbox/SearchIdx.pm
@@ -453,7 +453,7 @@ sub eml2doc ($$$;$) {
        index_ids($self, $doc, $eml, $mids);
 
        # by default, we maintain compatibility with v1.5.0 and earlier
-       # by writing to docdata.glass, users who never exect to downgrade can
+       # by writing to docdata.glass, users who never expect to downgrade can
        # use --skip-docdata
        if (!$self->{-skip_docdata}) {
                # WWW doesn't need {to} or {cc}, only NNTP