style

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1692489 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/fling/README.md b/fling/README.md
index cc28456..ce19f82 100644
--- a/fling/README.md
+++ b/fling/README.md
@@ -35,7 +35,7 @@
     karaf@root()> feature:install sling-extension-models
     karaf@root()> feature:install sling-extension-query
     karaf@root()> feature:install sling-scripting-thymeleaf
-    karaf@root()> feature:install sling-auth-form ²
+    karaf@root()> feature:install sling-auth-form²
 
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