Typo in docs (trailing backtick)

At least, I _think_ this is a typo? :slightly_smiling_face:

diff --git a/docs/api.rst b/docs/api.rst
index 9c6f3a1289ff2cab9df80b02717cbde4d1ac5e65..0730e3ac05313104e9aa0b5e577ade61b9656682 100644 (file)
--- a/docs/api.rst
+++ b/docs/api.rst
@@ -273,7 +273,7 @@ modified identifier syntax.  Filters and tests may contain dots to group
 filters and tests by topic.  For example it's perfectly valid to add a
 function into the filter dict and call it `to.str`.  The regular
 expression for filter and test identifiers is
-``[a-zA-Z_][a-zA-Z0-9_]*(\.[a-zA-Z_][a-zA-Z0-9_]*)*```.
+``[a-zA-Z_][a-zA-Z0-9_]*(\.[a-zA-Z_][a-zA-Z0-9_]*)*``.
 
 
 Undefined Types