In Section 9.4 there's a sentence with an extra word
From FBSwiki
| Edition | Second |
|---|---|
| Version number | 3.0h |
| Submission date | 11/7/2016 |
| Your name | Chanud Yasanayake |
| E-mail address | cyasanay@caltech.edu |
| Chapter | 9.4 |
| Page number | 9-23 |
| Line number | -4 |
| Current status | Closed |
"We see that the s+a term it does not appear" shouldn't have the "it".