[README] Syntax highlight

2015-10-22 09:49:26 -07:00
parent 16da9ac034
commit 62f6016e94
1 changed files with 1 additions and 1 deletions
--- a/README.md
+++ b/README.md
@@ -114,7 +114,7 @@ For example, `Stencil` to `stencil`.

 #### Registering custom filters

-```
+```swift
 template.parser.registerFilter("double") { value in
  if let value = value as? Int {
    return value * 2