Fixed comment syntax in netconf.env for masspnfsim

Details:
- Error message: In file pnf-sim-lw-0/config/netconf.env: environment
variable name '//to run in simulator' may not contain whitespace.

- Beginning of comment lines are changed from // to #

Issue-ID: INT-1790
Signed-off-by: Eli Halych <illia.halych@t-mobile.pl>
Change-Id: I04371f07965a61a524fffe7f8237995b15a81f87
diff --git a/test/mocks/masspnfsim/pnf-sim-lightweight/config/netconf.env b/test/mocks/masspnfsim/pnf-sim-lightweight/config/netconf.env
index ef79365..1230cdc 100644
--- a/test/mocks/masspnfsim/pnf-sim-lightweight/config/netconf.env
+++ b/test/mocks/masspnfsim/pnf-sim-lightweight/config/netconf.env
@@ -1,8 +1,8 @@
 
-//to run in simulator
-//NETCONF_ADDRESS=netopeer
+# to run in simulator
+# NETCONF_ADDRESS=netopeer
 
-//to run in docker
+# to run in docker
 NETCONF_ADDRESS=localhost
 
 NETCONF_PORT=830