diff --git a/src/cas/example/exServer.h b/src/cas/example/exServer.h
index 8c5e150b8..f13fa6985 100644
--- a/src/cas/example/exServer.h
+++ b/src/cas/example/exServer.h
@@ -202,21 +202,18 @@ public:
         //
         // read
         //
-        // this is allowed to complete asychronously
-        //
         caStatus read(const casCtx &ctxIn, gdd &value);
 
         //
         // write
         //
-        // this is allowed to complete asychronously
-        //
         caStatus write(const casCtx &ctxIn, gdd &value);
 private:
 };
 
 //
 // exAsyncPV
+// (asychronous PV)
 //
 class exAsyncPV : public exPV {
 public:
@@ -229,15 +226,11 @@ public:
         //
         // read
         //
-        // this is allowed to complete asychronously
-        //
         caStatus read(const casCtx &ctxIn, gdd &value);
 
         //
         // write
         //
-        // this is allowed to complete asychronously
-        //
         caStatus write(const casCtx &ctxIn, gdd &value);
 
 	unsigned maxSimultAsyncOps () const;
diff --git a/src/cas/os/posixRT/README b/src/cas/os/posixRT/README
index 42e5e7848..bade9fe35 100644
--- a/src/cas/os/posixRT/README
+++ b/src/cas/os/posixRT/README
@@ -1,7 +1,6 @@
 
-WORK IN PROGRESS
 
-this directory contains the posix RT os dependent source for 
+this directory contains the posix real time os dependent source for 
 the EPICS ca server