update docs

Author: s0l0ist

examples/http-axum-streaming-otel/README.md

@@ -14,10 +14,7 @@ event attributes, which include the precise local timestamps of those events.
    [cargo-lambda](https://github.com/cargo-lambda/cargo-lambda#installation)
 2. Build the function with `cargo lambda build --release`
 3. Deploy the function to AWS Lambda with:
-   - `cargo lambda deploy --enable-function-url --iam-role YOUR_ROLE --env-var
-USE_NUMBERS=0` to stream words
-   - `cargo lambda deploy --enable-function-url --iam-role YOUR_ROLE --env-var
-USE_NUMBERS=1` to stream numbers.
+   - `cargo lambda deploy --enable-function-url --iam-role YOUR_ROLE` to stream words
 4. Enable Lambda streaming response on Lambda console: change the function url's
    invoke mode to `RESPONSE_STREAM`
 5. Verify the function works: `curl -N <function-url>`. The results should be

examples/http-axum-streaming-otel/src/main.rs

@@ -4,9 +4,6 @@
 //! running in AWS Lambda using a **custom** `lambda_runtime::Runtime` with
 //! OpenTelemetry (OTel) support.
 //!
-//! - Streams numbers if `USE_NUMBERS` is set, otherwise streams words.
-//! - Uses `BoxService` to erase the router's concrete type so different routers
-//!   can be selected at runtime.
 //! - Runs with a custom `Runtime` + `StreamAdapter`, which convert Axum
 //!   responses into streaming bodies delivered as data is produced (unlike the
 //!   default `run_with_streaming_response` helper).

examples/http-axum-streaming/README.md

@@ -9,10 +9,7 @@ deployed on AWS Lambda using a custom runtime.
    [cargo-lambda](https://github.com/cargo-lambda/cargo-lambda#installation)
 2. Build the function with `cargo lambda build --release`
 3. Deploy the function to AWS Lambda with:
-   - `cargo lambda deploy --enable-function-url --iam-role YOUR_ROLE --env-var
-USE_NUMBERS=0` to stream words
-   - `cargo lambda deploy --enable-function-url --iam-role YOUR_ROLE --env-var
-USE_NUMBERS=1` to stream numbers.
+   - `cargo lambda deploy --enable-function-url --iam-role YOUR_ROLE` to stream words
 4. Enable Lambda streaming response on Lambda console: change the function url's
    invoke mode to `RESPONSE_STREAM`
 5. Verify the function works: `curl -N <function-url>`. The results should be

examples/http-axum-streaming/src/main.rs

@@ -3,9 +3,6 @@
 //! Demonstrates serving **incremental streaming responses** from Axum handlers
 //! running in AWS Lambda.
 //!
-//! - Streams numbers if `USE_NUMBERS` is set, otherwise streams words.
-//! - Uses `BoxService` to erase the router's concrete type so different routers
-//!   can be selected at runtime.
 //! - Runs with `run_with_streaming_response`, which uses the **default Lambda
 //!   runtime** to convert Axum responses into streaming bodies delivered as
 //!   data is produced (unlike the OTel example, which used a custom `Runtime` +