Checked for typos

Author: Jiaxin Fan

tests/src/test/standalone/README.md

@@ -29,12 +29,12 @@ The following example shows how to generate a Docker image for the Node.js 18 ru
 This will return the following runtime image with the name `action-nodejs-v18`, which should be listed after using the `docker images`
 
 ## Running the Container
-For the purpose of the test. We are going to start the container with a web service running inside it built with Node/Express. In order to access this servicec within the container from the outside, as we are about to do using `curl`, port mapping is done next. By doing so, we access the web service inside docker by first reaching an IP port on `localhost`, which subsequently forwards the request to the docker container's designated port.
-In our example, the `Action` container exposes `port 8080` (see the Dockerfile for the associated Docker image), thus we publish the container's `port 8080` to the `localhost` (here, `port 3008` on `localhost` is chosen arbitrarily, as long as the port is not already assigned):
+For the purpose of the test. We are going to start the container that has a web service running inside it built using Node/Express. In order to access this service within the container from the outside, as we are about to do using `curl`, port mapping needs to be done next. As a result, we can now access the web service inside docker by first reaching an IP port on `localhost`, which subsequently forwards the request to the docker container's designated port.
+In our example, the `Action` container exposes `port 8080` (see the Dockerfile for the associated Docker image), thus we publish the container's `port 8080` to the `localhost` (here, `port 3008` on `localhost` is chosen arbitrarily, as long as the port is not already assigned for something else):
 ```
 docker run --publish 3008:8080 -i -t action-nodejs-v18:latest
 ```
-A simpler way is to map `port 80` on `localhost` to the container's `port 8080`. The port number assigned to the HTTP protocol is `80` Since we will be sending actions against the runtime using HTTP, using this number will allow us to omit the port in the request later. In case `port 80` is already assigned, resort to the method above.
+A simpler way is to map `port 80` on `localhost` to the container's `port 8080`. The port number assigned to the HTTP protocol is `80` Since we will be sending actions against the runtime using HTTP, using this number will allow us to omit the port in the request later. Without loss of generality, the following examples will use the arbitrarily chosen `port 3008`
 
 ## Testing
 This example has prepared a `helloworld.json` file to post using `curl`.