docs: 修正文档参数

Author: MistEO

docs/en_us/3.1-PipelineProtocol.md

@@ -583,15 +583,15 @@ Example:
         "exec": "my_exec.exe",
         "args": [
             "Haha",
-            "{Image}",
-            "{Node}",
-            "{Box}"
+            "{IMAGE}",
+            "{NODE}",
+            "{BOX}"
         ]
     }
 }
 ```
 
-The actual command will be executed
+The actual command is:
 
 ```bash
 my_exec.exe Haha C:/temp/123.png TaskA [0,0,0,0]

docs/zh_cn/3.1-任务流水线协议.md

@@ -593,9 +593,9 @@ Orange 的 next 中，
         "exec": "my_exec.exe",
         "args": [
             "Haha",
-            "{Image}",
-            "{Node}",
-            "{Box}"
+            "{IMAGE}",
+            "{NODE}",
+            "{BOX}"
         ]
     }
 }