Update names of config in README.
@@ -26,12 +26,12 @@ This SDK builds with [CMake](https://cmake.org/), a cross-platform build tool. *
4. [Create an AWS IoT Policy](https://docs.aws.amazon.com/iot/latest/developerguide/create-iot-policy.html)
5. [Attach an AWS IoT Policy to a Device Certificate](https://docs.aws.amazon.com/iot/latest/developerguide/attach-policy-to-certificate.html)
6. [Attach a Certificate to a Thing](https://docs.aws.amazon.com/iot/latest/developerguide/attach-cert-thing.html)
-2. *Optional:* Set the following `#define` in [aws_iot_demo_config.h](demos/aws_iot_demo_config.h). You may skip this step and instead pass these configuration settings as command line options when running the demos.
+2. *Optional:* Set the following `#define` in [iot_demo_config.h](demos/aws_iot_demo_config.h). You may skip this step and instead pass these configuration settings as command line options when running the demos.
- Set `AWS_IOT_DEMO_THING_NAME` to the Thing Name you set in [step 1.2](https://docs.aws.amazon.com/iot/latest/developerguide/register-device.html). The corresponding command line option for this constant is `-i`.
- - Set `AWS_IOT_DEMO_SERVER` to your custom endpoint. This is found on the *Settings* page of the AWS IoT Console and has a format of `ABCDEFG1234567.iot.us-east-2.amazonaws.com`. The corresponding command line option for this constant is `-h`.
- - Set `AWS_IOT_DEMO_ROOT_CA` to the path of the root CA certificate downloaded in [step 1.3](https://docs.aws.amazon.com/iot/latest/developerguide/create-device-certificate.html). The corresponding command line option for this constant is `-r`.
- - Set `AWS_IOT_DEMO_CLIENT_CERT` to the path of the client certificate downloaded in [step 1.3](https://docs.aws.amazon.com/iot/latest/developerguide/create-device-certificate.html). The corresponding command line option for this constant is `-c`.
- - Set `AWS_IOT_DEMO_PRIVATE_KEY` to the path of the private downloaded in [step 1.3](https://docs.aws.amazon.com/iot/latest/developerguide/create-device-certificate.html). The corresponding command line option for this constant is `-k`.
+ - Set `IOT_DEMO_SERVER` to your custom endpoint. This is found on the *Settings* page of the AWS IoT Console and has a format of `ABCDEFG1234567.iot.us-east-2.amazonaws.com`. The corresponding command line option for this constant is `-h`.
+ - Set `IOT_DEMO_ROOT_CA` to the path of the root CA certificate downloaded in [step 1.3](https://docs.aws.amazon.com/iot/latest/developerguide/create-device-certificate.html). The corresponding command line option for this constant is `-r`.
+ - Set `IOT_DEMO_CLIENT_CERT` to the path of the client certificate downloaded in [step 1.3](https://docs.aws.amazon.com/iot/latest/developerguide/create-device-certificate.html). The corresponding command line option for this constant is `-c`.
+ - Set `IOT_DEMO_PRIVATE_KEY` to the path of the private downloaded in [step 1.3](https://docs.aws.amazon.com/iot/latest/developerguide/create-device-certificate.html). The corresponding command line option for this constant is `-k`.
3. Make a build directory in the SDK's root directory and `cd` into it.
```sh
mkdir build
