We should probably lint for these. Adding a simple `grep -rI "[  ]"` test to `lint-doc.sh` should do the trick. --- Original description: While editing a doc my editor flagged some non-standard characters, which I found to be: - U+00A0 : NO-BREAK SPACE [NBSP] - U+202F : NARROW NO-BREAK SPACE [NNBSP] This issue is simply to keep track of the MRs I will create to clean up this minor quirk in a few docs and files.