fixed typo in doc (closes #63)

diff --git a/doc/02-Twig-for-Template-Designers.markdown b/doc/02-Twig-for-Template-Designers.markdown
index 8d98dbf..5031133 100644 (file)
--- a/doc/02-Twig-for-Template-Designers.markdown
+++ b/doc/02-Twig-for-Template-Designers.markdown
@@ -939,9 +939,9 @@ The array can contain any number of values:
       {{ fruits|cycle(i) }}
     {% endfor %}
 
-### `encoding`
+### `urlencode`
 
-The `encoding` filter URL encode a given string.
+The `urlencode` filter URL encode a given string.
 
 ### `title`