Minor alignments of release notes

release notes/v0.54.0.md

@@ -20,6 +20,7 @@ We’ve added a new experimental csv module to k6 for more efficient and conveni
 #### What is it?
 
 The csv module offers two key features:
+
 * `csv.parse()` **Function**: Parses an entire CSV file at once into a [SharedArray](https://grafana.com/docs/k6/latest/javascript-api/k6-data/sharedarray/), using Go-based processing to using Go-based processing for faster parsing and lower memory usage compared to JavaScript alternatives.
 * `csv.Parser` **Class**: Provides a streaming parser to read CSV files line-by-line, minimizing memory consumption and offering more control over parsing through a stream-like API. This is ideal for scenarios where memory optimization or fine-grained control of the parsing process is crucial.
 
@@ -36,7 +37,9 @@ The csv module offers two key features:
 
 #### Example Usage
 
-**Parsing a full CSV file into a [SharedArray](https://grafana.com/docs/k6/latest/javascript-api/k6-data/sharedarray/):**
+<details>
+<summary> Expand to see an example of Parsing a full CSV file into a SharedArray.</summary>
+
 ```javascript
 import { open } from 'k6/experimental/fs'
 import csv from 'k6/experimental/csv'
@@ -66,7 +69,11 @@ export default async function() {
 }
 ```
 
-**To stream a CSV file line-by-line:**
+</details>
+
+<details>
+<summary> Expand to see an example of streaming a CSV file line-by-line.</summary>
+
 ```javascript
 import { open } from 'k6/experimental/fs'
 import csv from 'k6/experimental/csv'
@@ -99,6 +106,7 @@ export default async function() {
 }
 ```
 
+</details>
 
 ### `<big_feature_n>` `#pr`
 
@@ -111,12 +119,12 @@ _what, why, and what this means for the user_
 
 ## Bug fixes
 
-- [browser#1406](https://github.com/grafana/xk6-browser/pull/1406) Fix panic on iframe attach when iframe didn't contain any UI elements.
+- [browser#1406](https://github.com/grafana/xk6-browser/pull/1406) fixes panic on iframe attach when iframe didn't contain any UI elements.
 
 ## Maintenance and internal improvements
 
 - [#3871](https://github.com/grafana/k6/pull/3871) allows missing file descriptors for gRPC reflection. Thank you, @Lordnibbler!
-- [#3915](https://github.com/grafana/k6/pull/3915) switches to the go1.21, introduce toolchain to go.mod.
+- [#3915](https://github.com/grafana/k6/pull/3915) switches `go.mod` to the go1.21, introduces toolchain.
 - [#3938](https://github.com/grafana/k6/pull/3938) updates k6's CI workflows to go 1.23.
 - [#3939](https://github.com/grafana/k6/pull/3939) updates Dockerfile to use go 1.23 and alpine 3.20.
 - [#3909](https://github.com/grafana/k6/pull/3909) fixes `ExitCode` description typo. Thank you, @eltociear!