Typo

man/ainsl.1

@@ -25,7 +25,7 @@ PATTERN is not found in the file.
 Since ainsl is written in Perl, you can use Perl's regular expressions
 in PATTERN. If PATTERN is not supplied, LINE is used instead for matching a line in
 FILE. LINE may also contain the anchors '^' and '$' which
-are only treated specialy at the beginning or end of the pattern and
+are only treated specially at the beginning or end of the pattern and
 are used for matching, not when adding the line. Additionally,
 the following characters are escaped in LINE: ( ) +