found and corrected some typos
LinguList
| Files | Coverage |
|---|---|
| _phylogeny | 52.40% |
| _structure.py | 100.00% |
| lexstat.py | 91.34% |
| partial.py | 62.95% |
| phylogeny.py | 81.17% |
| sanity.py | 49.04% |
| strings.py | 99.38% |
| util.py | 100.00% |
| Folder Totals (8 files) | 81.85% |
| Project Totals (123 files) | 89.23% |