Update installation.rst

Author: wannaphong

docs/notes/installation.rst

@@ -31,7 +31,10 @@ where ``extras`` can be
   - ``tltk`` (to support tltk)
   - ``textaugment`` (to support text augmentation)
   - ``oskut`` (to support OSKUT)
-  - ``nlpo3`` (to support nlpo3 enging)
+  - ``nlpo3`` (to support nlpo3 engine)
+  - ``spacy_thai`` (to support spacy_thai engine)
+  - ``esupar`` (to support esupar engine)
+  - ``dependency_parsing`` (to support dependency parsing with all engine)
   - ``full`` (install everything)
 
 For dependency details, look at `extras` variable in `setup.py <https://github.com/PyThaiNLP/pythainlp/blob/dev/setup.py>`_.