Fix a typo. Thanks to Dominique Pellé for pointing it out.
| author |
Steve Losh <steve@stevelosh.com> |
| date |
Sat, 08 Sep 2012 13:45:55 -0400 |
| parents |
ba2b338cf6d5
|
| children |
fcbfb7d92770
|
| branches/tags |
(none) |
| files |
chapters/49.markdown |
Changes
--- a/chapters/49.markdown Sat Sep 08 13:45:05 2012 -0400
+++ b/chapters/49.markdown Sat Sep 08 13:45:55 2012 -0400
@@ -245,7 +245,7 @@
If the current line has some non-whitespace characters it won't match and we'll
just return `'0'` as before.
-If the current line *does* match the regex (i.e. is it's empty or just
+If the current line *does* match the regex (i.e. if it's empty or just
whitespace) we return the string `'-1'`.
Earlier I said that a line's foldlevel can be zero or a positive integer, so