Index: autoquest-core-usability-evaluation/src/main/java/de/ugoe/cs/autoquest/usability/util/TextInputUtil.java
===================================================================
--- autoquest-core-usability-evaluation/src/main/java/de/ugoe/cs/autoquest/usability/util/TextInputUtil.java	(revision 1030)
+++ autoquest-core-usability-evaluation/src/main/java/de/ugoe/cs/autoquest/usability/util/TextInputUtil.java	(revision 1031)
@@ -21,10 +21,10 @@
         for(ITaskTreeNode nodeWithTextInput : nodesWithTextInputEvents) {
             TextInput textInput = (TextInput) ((IEventTask) nodeWithTextInput).getEventType();
-            allTextInputs.add(splitTextIntoWordsAnsSigns(textInput.getEnteredText()));
+            allTextInputs.add(splitTextIntoWordsAndSigns(textInput.getEnteredText()));
         }
         return HashMultiset.create(Iterables.concat(allTextInputs));
     }
     
-    public static Iterable<String> splitTextIntoWordsAnsSigns(String enteredText) {
+    public static Iterable<String> splitTextIntoWordsAndSigns(String enteredText) {
         CharMatcher onlyWords = CharMatcher.WHITESPACE.or(CharMatcher.forPredicate(characterIsJavaIdentifierPartPredicate()));
         CharMatcher onlySigns = CharMatcher.WHITESPACE.or(CharMatcher.forPredicate(characterIsJavaIdentifierPartPredicate()).negate());