Remove old CVS keywords

Update #2388.

cpukit/libfs/src/nfsclient/src/nfs.c

@@ -1019,7 +1019,7 @@ rtems_status_code status;
 	initialised = 1;
 
 	fprintf(stderr,
-          "RTEMS-NFS $Release$, "                       \
+          "RTEMS-NFS, " \
           "Till Straumann, Stanford/SLAC/SSRL 2002, " \
           "See LICENSE file for licensing info.\n");
 

cpukit/libfs/src/nfsclient/src/rpcio.c

@@ -959,7 +959,7 @@ int			noblock = 1;
 struct sockwakeup	wkup;
 
 	if (ourSock < 0) {
-    fprintf(stderr,"RTEMS-RPCIOD $Release$, " \
+    fprintf(stderr,"RTEMS-RPCIOD, " \
             "Till Straumann, Stanford/SLAC/SSRL 2002, " \
             "See LICENSE file for licensing info.\n");