Sentences marked as having errors
Posted: 13 Apr 2023, 16:07
Hi, I was wondering if someone could check the following sentences because they were marked as grammatically incorrect. 
"Reconfigurement written by E. Alan Fleischauer delves deeper into the strategies and planning behind retirement and challenges the traditional approach many financial service industries advertise."
Apparently the book title should have a comma after it but I don't think that sounds right. Also, the editor said that in 'strategies and planning' the 'and' should be replaced with a comma even though 'planning' is a noun.
"I appreciated the author elaborating on complicated theories and only explaining the key aspects of each chapter."
The editor marked this as an error and changed part of it to "author's elaboration of" in brackets. Not sure if this sentence has an error though.
I'd appreciate any help, thank you.
"Reconfigurement written by E. Alan Fleischauer delves deeper into the strategies and planning behind retirement and challenges the traditional approach many financial service industries advertise."
Apparently the book title should have a comma after it but I don't think that sounds right. Also, the editor said that in 'strategies and planning' the 'and' should be replaced with a comma even though 'planning' is a noun.
"I appreciated the author elaborating on complicated theories and only explaining the key aspects of each chapter."
The editor marked this as an error and changed part of it to "author's elaboration of" in brackets. Not sure if this sentence has an error though.
I'd appreciate any help, thank you.