I think it is important to be aware of the very big difference...

I think it is important to be aware of the very big difference between the quality of the proofreading for typos, grammatical correctness, etc.and the quality of the editing and fact checking in any kind of document.
In this instance, the clear confusion of the spelling of one homophone by a proofreader should not reflect on the quality of the fact checking, accuracy of research and clear presentation of data by the authors and editors. Being overly sceptical of the entire report on the basis of one clearly understandable spelling error is over egging the pudding. Let's hope the granular examination of everything to do with IMM is contributing to sound decision making with respect to investing in a very worthwhile company. Good luck everyone, and thanks for the contributions.