# HG changeset patch
# User Steve Losh <steve@stevelosh.com>
# Date 1347126355 14400
# Node ID 6baa30c3b7d351046f28146e5ee872150b0a7ed9
# Parent  ba2b338cf6d5dfe29e9f2f89634b6e6e505c7d03
Fix a typo.  Thanks to Dominique Pellé for pointing it out.

diff -r ba2b338cf6d5 -r 6baa30c3b7d3 chapters/49.markdown
--- 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