Fix errors in tls-proxy startup for cinder

Two typos made starting tls-proxy fail when CINDER_USE_MOD_WSGI is
False.

Change-Id: I0435282182087a36d987843699152c1c08c4a494
diff --git a/lib/cinder b/lib/cinder
index 03328f3..71b0683 100644
--- a/lib/cinder
+++ b/lib/cinder
@@ -506,9 +506,9 @@
         if [ "$CINDER_USE_MOD_WSGI" == "False" ]; then
             run_process c-api "$CINDER_BIN_DIR/cinder-api --config-file $CINDER_CONF"
             cinder_url=$service_protocol://$SERVICE_HOST:$service_port
-            # Start proxy if tsl enabled
-            if is_service_enabled tls_proxy; then
-                start_tls_proxy cinder '*' $CINDER_SERVICE_PORT $CINDER_SERVICE_HOST $CINDER_SERVICE_POR_INT
+            # Start proxy if tls enabled
+            if is_service_enabled tls-proxy; then
+                start_tls_proxy cinder '*' $CINDER_SERVICE_PORT $CINDER_SERVICE_HOST $CINDER_SERVICE_PORT_INT
             fi
         else
             run_process "c-api" "$CINDER_BIN_DIR/uwsgi --ini $CINDER_UWSGI_CONF"