change container word spell in docs

Signed-off-by: terryding77 <550147740@qq.com>

docs/reference/api/docker_remote_api_v1.15.md

@@ -1701,7 +1701,7 @@ Status Codes:
 -   **404** – no such exec instance
 
     **Stream details**:
-    Similar to the stream behavior of `POST /container/(id)/attach` API
+    Similar to the stream behavior of `POST /containers/(id or name)/attach` API
 
 ### Exec Resize
 

docs/reference/api/docker_remote_api_v1.16.md

@@ -1663,7 +1663,7 @@ Status Codes:
 -   **404** – no such exec instance
 
     **Stream details**:
-    Similar to the stream behavior of `POST /container/(id)/attach` API
+    Similar to the stream behavior of `POST /containers/(id or name)/attach` API
 
 ### Exec Resize
 

docs/reference/api/docker_remote_api_v1.17.md

@@ -1826,7 +1826,7 @@ Status Codes:
 -   **404** – no such exec instance
 
     **Stream details**:
-    Similar to the stream behavior of `POST /container/(id)/attach` API
+    Similar to the stream behavior of `POST /containers/(id or name)/attach` API
 
 ### Exec Resize
 

docs/reference/api/docker_remote_api_v1.18.md

@@ -1945,7 +1945,7 @@ Status Codes:
 -   **404** – no such exec instance
 
     **Stream details**:
-    Similar to the stream behavior of `POST /container/(id)/attach` API
+    Similar to the stream behavior of `POST /containers/(id or name)/attach` API
 
 ### Exec Resize
 

docs/reference/api/docker_remote_api_v1.19.md

@@ -2028,7 +2028,7 @@ Status Codes:
 -   **404** – no such exec instance
 
     **Stream details**:
-    Similar to the stream behavior of `POST /container/(id)/attach` API
+    Similar to the stream behavior of `POST /containers/(id or name)/attach` API
 
 ### Exec Resize
 

docs/reference/api/docker_remote_api_v1.20.md

@@ -2174,7 +2174,7 @@ Status Codes:
 -   **404** – no such exec instance
 
     **Stream details**:
-    Similar to the stream behavior of `POST /container/(id)/attach` API
+    Similar to the stream behavior of `POST /containers/(id or name)/attach` API
 
 ### Exec Resize
 

docs/reference/api/docker_remote_api_v1.21.md

@@ -2331,7 +2331,7 @@ Status Codes:
 -   **409** - container is paused
 
     **Stream details**:
-    Similar to the stream behavior of `POST /container/(id)/attach` API
+    Similar to the stream behavior of `POST /containers/(id or name)/attach` API
 
 ### Exec Resize