tweak docs; fix reference to _LogicParser

egaebel · Jun 11, 2014 · acdc941 · acdc941
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diff --git a/nltk/sem/__init__.py b/nltk/sem/__init__.py
@@ -17,7 +17,7 @@
 
 The package has two main components:
 
- - ``logic`` provides a parser for analyzing expressions of First
+ - ``logic`` provides support for analyzing expressions of First
    Order Logic (FOL).
  - ``evaluate`` allows users to recursively determine truth in a
    model for formulas of FOL.

diff --git a/nltk/test/logic.doctest b/nltk/test/logic.doctest
@@ -348,7 +348,7 @@ Test Parser
     x(john)
     ^
 
-    >>> lpq = LogicParser()
+    >>> lpq = _LogicParser()
     >>> lpq.quote_chars = [("'", "'", "\\", False)]
     >>> print(lpq.parse(r"(man(x) & 'tall\'s,' (x) & walks (x) )"))
     (man(x) & tall's,(x) & walks(x))