Update index.rst

Andrey Fedoseev · Andrey Fedoseev · commit f9453e11aeba · 2016-04-29T08:56:26.000-07:00
Add missing curly brace.
diff --git a/docs/index.rst b/docs/index.rst
@@ -348,7 +348,7 @@ Example::
             "executable": "/usr/bin/lessc",
             "sourcemap_enabled": True,
             "global_vars": {"link-color": "red"}
-        ),
+        }),
     )
 
 
