emphasize trademark

git-svn-id: https://svn.apache.org/repos/asf/logging/log4j/companions/component/trunk@1158557 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/site/apt/index.apt b/src/site/apt/index.apt
index 6ad7c96..68703a5 100644
--- a/src/site/apt/index.apt
+++ b/src/site/apt/index.apt
@@ -18,7 +18,7 @@
  ------
  ------
 
-   Apache Logging Component Companion implements on log4j 1.2 the component framework from the
+   Apache Logging Component Companion\u2122 implements on log4j 1.2\u2122 the component framework from the
    discontinued log4j 1.3 development activity to support backporting
    log4j 1.3 code that depends on the framework.