clarify comment in the example

Author: immavalls

src/data/markdown/translated-guides/en/02 Using k6/14 Scenarios/01 Executors/01 shared-iterations.md

@@ -58,7 +58,7 @@ export const options = {
 export default function () {
   http.get('https://test.k6.io/contacts.php');
   // We're injecting a processing pause for illustrative purposes only!
-  // Each iteration will be ~515ms, therefore ~2 iterations/second per VU maximum throughput.
+  // Sleep time is 500ms. Total iteration time is sleep + time to finish request.
   sleep(0.5);
 }
 ```

src/data/markdown/translated-guides/en/02 Using k6/14 Scenarios/01 Executors/02 per-vu-iterations.md

@@ -51,7 +51,7 @@ export const options = {
 export default function () {
   http.get('https://test.k6.io/contacts.php');
   // We're injecting a processing pause for illustrative purposes only!
-  // Each iteration will be ~515ms, therefore ~2 iterations/second per VU maximum throughput.
+  // Sleep time is 500ms. Total iteration time is sleep + time to finish request.
   sleep(0.5);
 }
 ```

src/data/markdown/translated-guides/en/02 Using k6/14 Scenarios/01 Executors/03 constant-vus.md

@@ -46,7 +46,7 @@ export const options = {
 export default function () {
   http.get('https://test.k6.io/contacts.php');
   // We're injecting a processing pause for illustrative purposes only!
-  // Each iteration will be ~515ms, therefore ~2 iterations/second per VU maximum throughput.
+  // Sleep time is 500ms. Total iteration time is sleep + time to finish request.
   sleep(0.5);
 }
 ```

src/data/markdown/translated-guides/en/02 Using k6/14 Scenarios/01 Executors/04 ramping-vus.md

@@ -53,7 +53,7 @@ export const options = {
 export default function () {
   http.get('https://test.k6.io/contacts.php');
   // We're injecting a processing pause for illustrative purposes only!
-  // Each iteration will be ~515ms, therefore ~2 iterations/second per VU maximum throughput.
+  // Sleep time is 500ms. Total iteration time is sleep + time to finish request.
   sleep(0.5);
 }
 ```

src/data/markdown/translated-guides/en/02 Using k6/14 Scenarios/01 Executors/05 constant-arrival-rate.md

@@ -87,7 +87,7 @@ export const options = {
 export default function () {
   http.get('https://test.k6.io/contacts.php');
   // We're injecting a processing pause for illustrative purposes only!
-  // Each iteration will be ~515ms, therefore ~2 iterations/second per VU maximum throughput.
+  // Sleep time is 500ms. Total iteration time is sleep + time to finish request.
 }
 ```