fix: a star in docs

logic/test_cases/q1/plTrueInverse.test

@@ -0,0 +1,30 @@
+class: "EvalTest"
+success: "PASS"
+failure: "NO PASS"
+
+# Python statements initializing variables for the test below.
+preamble: """
+import logic
+from logicPlan import plTrueInverse, findModel, sentence1, sentence3, modelToString
+
+A = logic.PropSymbolExpr('A')
+B = logic.PropSymbolExpr('B')
+
+results = {}
+for expr in [A, A >> B, sentence1(), sentence3()]:
+  model = findModel(expr)
+  results[~expr] = plTrueInverse(model, ~expr), model
+  results[expr] = plTrueInverse(model, expr), model
+
+ans = ''
+for key, value in results.items():
+  ans += modelToString(value[1]) + ' does not satisfy ' + repr(key) + ' : ' + str(value[0]) + '. '
+
+"""
+
+# A python expression to be evaluated.  This expression must return the 
+# same result for the student and instructor's code.
+
+test: "ans"
+
+