network: Add 'net.' prefix to TI-RPC and TS-RPC tests files

Signed-off-by: Petr Vorel <pvorel@suse.cz>
diff --git a/runtest/rpc_tests b/runtest/net.rpc_tests
similarity index 100%
rename from runtest/rpc_tests
rename to runtest/net.rpc_tests
diff --git a/runtest/tirpc_tests b/runtest/net.tirpc_tests
similarity index 100%
rename from runtest/tirpc_tests
rename to runtest/net.tirpc_tests
diff --git a/testcases/network/rpc/rpc-tirpc/README b/testcases/network/rpc/rpc-tirpc/README
index d87024c..1391627 100644
--- a/testcases/network/rpc/rpc-tirpc/README
+++ b/testcases/network/rpc/rpc-tirpc/README
@@ -44,8 +44,8 @@
 instead of a bunch of scripts from the above web page.
 
 The basic group of test cases can be executed from
- * runtest/rpc_tests - for TS-RPC testing
- * runtest/tirpc_tests - for TI-RPC testing
+ * runtest/net.rpc_tests - for TS-RPC testing
+ * runtest/net.tirpc_tests - for TI-RPC testing
 using the LTP framework (ltp-pan, runltp and etc).
 
 Additional test cases (like stress, complex and etc) are to be integrated.