Issue #3392425: Fix variable name spelling in non-tests, part1

added 5 commits

• e3b4ddc8 - Issue #3389282 by quietone, smustgrave, alexpott: Fix spelling for words that...
• 6f54208d - Issue #2916306 by TR, quietone, pfrenssen: Use "@return" instead of "@returns"
• 3a7e810f - Issue #3389202 by mondrake, andypost, daffie:...
• c5f6aeed - membersonly
• db8bad2d - tparams

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added 28 commits

• db8bad2d...9d4f46c0 - 25 commits from branch project:11.x
• e14937cf - 18 words
• 8ac74ebc - membersonly
• c95f4342 - tparams

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closed