As reported by sev in the forum:

"Hello and thank you for your work on the OHL. I’m looking forward to using the permissive variant for my open hardware projects.

Reading the license text, I noticed some minor issues:

Inconsistent spelling

In the patent section (S-7.1, W-7.1, P-6.1), the spelling of “licence” seems inconsistent:

… patent license to Make, … where such licence applies …

Inconsistent sentence splitting

In section P-3.3, the sub-enumeration starts after “You” (consistent with other variants). In section P-3.4, it starts before “You”:

3.3
… provided that You:
a) retain …

3.4
… provided that:
a) You comply …

Indentation in .txt files

In P-1.5, the lines are not vertically aligned.

In W-1.7 and W-1.8, the sub-enumeration (a, b) is missing an indentation. All other sub-enumerations are indented by 1 space (e.g. W-1.2, S-1.7)."