docs: remove replaceme placeholder

[guybedford]

There seem to be quite a few CI failures looking like this:

TypeError: Cannot create property 'changes' on string 'REPLACEME'
14:15:34     at Object.extractAndParseYAML (/data/iojs/build/workspace/node-test-commit-linuxone/nodes/rhel72-s390x/tools/doc/common.js:41:16)
14:15:34     at /data/iojs/build/workspace/node-test-commit-linuxone/nodes/rhel72-s390x/tools/doc/json.js:99:33
14:15:34     at Array.forEach (<anonymous>)
14:15:34     at doSection (/data/iojs/build/workspace/node-test-commit-linuxone/nodes/rhel72-s390x/tools/doc/json.js:84:13)
14:15:34     at doSection (/data/iojs/build/workspace/node-test-commit-linuxone/nodes/rhel72-s390x/tools/doc/json.js:200:9)
14:15:34     at doSection (/data/iojs/build/workspace/node-test-commit-linuxone/nodes/rhel72-s390x/tools/doc/json.js:200:9)
14:15:34     at /data/iojs/build/workspace/node-test-commit-linuxone/nodes/rhel72-s390x/tools/doc/json.js:58:7
14:15:34     at wrapped (/data/iojs/build/workspace/node-test-commit-linuxone/nodes/rhel72-s390x/tools/doc/node_modules/trough/wrap.js:25:19)
14:15:34     at next (/data/iojs/build/workspace/node-test-commit-linuxone/nodes/rhel72-s390x/tools/doc/node_modules/trough/index.js:58:24)

This removes the only instance of REPLACEME I could find in the docs, to see if that fixes things.

Checklist

• make -j4 test (UNIX), or vcbuild test (Windows) passes
• tests and/or benchmarks are included
• documentation is changed or added
• commit message follows commit guidelines

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/25860/

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/25861/

[richardlau]

Do you have a link to one of the failing CI failures? The REPLACEME placeholder is what should be in the YAML blocks until a release is made and the instance being replaced here is an example demonstrating such.

[Trott]

This should not land, so just leaving a Request Changes here...

[Trott]

@richardlau An example is in https://ci.nodejs.org/job/node-test-commit-freebsd/28694/nodes=freebsd11-x64/console.

[Trott]

@richardlau An example is in https://ci.nodejs.org/job/node-test-commit-freebsd/28694/nodes=freebsd11-x64/console.

And the problem is in that PR. I'll comment there.

[Trott]

https://github.com/nodejs/node/pull/29737/files#r331761020

I'm going to close this PR.