diff --git a/2.0/docs/vapor/droplet.md b/2.0/docs/vapor/droplet.md
index 4c6697dc..bc51bcc8 100644
--- a/2.0/docs/vapor/droplet.md
+++ b/2.0/docs/vapor/droplet.md
@@ -120,7 +120,7 @@ Let's create a custom logger to demonstrate Vapor's configurable properties.
 final class AllCapsLogger: LogProtocol {
     var enabled: [LogLevel] = []
     func log(_ level: LogLevel, message: String, file: String, function: String, line: Int) {
-        print(message.uppercased + "!!!")
+        print(message.uppercased() + "!!!")
     }
 }
 ```