[roll pigweed] pw_unit_test: Remove outdated comment

- C++11 is no longer supported, so remove the comment referring to it.
- Fix a typo.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/100464

https://pigweed.googlesource.com/pigweed/pigweed
pigweed Rolled-Commits: d6caac16b883a53..07b7abddc3e8587
Roller-URL: https://ci.chromium.org/b/8809970776309558001
Cq-Cl-Tag: roller-builder:pigweed-zephyr-roller
Cq-Cl-Tag: roller-bid:8809970776309558001
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I7135d8bc12d637d8defa54136d56e5cf1effeb4b
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/zephyr-integration/+/100543
Bot-Commit: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
Commit-Queue: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
1 file changed
tree: a6b965c753e5957f73934f02eb9fa1c33e574d79
  1. .gitmodules
  2. test.sh