diff --git a/proposal/myrmidon/src/java/org/apache/myrmidon/frontends/Resources.properties b/proposal/myrmidon/src/java/org/apache/myrmidon/frontends/Resources.properties
index 636236f8e..74313c9cc 100644
--- a/proposal/myrmidon/src/java/org/apache/myrmidon/frontends/Resources.properties
+++ b/proposal/myrmidon/src/java/org/apache/myrmidon/frontends/Resources.properties
@@ -8,7 +8,7 @@ verbose.opt=Equivalent to --log-level=INFO.
 listener.opt=Specify the listener for log events.
 noprefix.opt=Do not prefix output with the task name.  Equivalent to --listener noprefix.
 version.opt=Display version.
-tasklib.opt=Specify the task lib directory to scan for .tsk files.
+tasklib.opt=Specify the task lib directory to scan for .atl files.
 incremental.opt=Run in incremental mode.
 home.opt=Specify Ant home directory.
 define.opt=Define a property (ie -Dfoo=var).