remove incorrect comment

Author: Rexicon226

.circleci/config.yml

@@ -189,9 +189,6 @@ jobs:
           key: linux-x86_64-0.14.1-{{ checksum "build.zig.zon" }}-v1
       - run:
           name: Build
-          # Build with musl instead of glibc so it's statically linked, in order
-          # to run inside of the docker container which could contain a different
-          # GLIBC version.
           command: workspace/zig/zig build test -Dlong-tests -Dtarget=x86_64-linux-gnu.2.36 -Dcpu=x86_64_v3 -Denable-tsan=false -Dno-run -Dno-network-tests --summary all
       - run:
           name: Test and Collect