fix typo

binaries/cli/src/template/cxx/dataflow-template.yml

@@ -1,19 +1,19 @@
 nodes:
   - id: talker_1
-    source: bin/talker_1
-    path:
+    path: bin/talker_1
+    inputs:
       tick: dora/timer/millis/100
     outputs:
       - speech
   - id: talker_2
-    source: bin/talker_2
-    path:
+    path: bin/talker_2
+    inputs:
       tick: dora/timer/secs/2
     outputs:
       - speech
 
   - id: listener_1
-    source: bin/listener_1
-    path:
+    path: bin/listener_1
+    inputs:
       speech-1: talker_1/speech
       speech-2: talker_2/speech