GREEN (small comment fix)

Issue-Ref: 3862
Issue-Url: af3#3862



Signed-off-by: Sebastian Bergemann <bergemann@fortiss.org>

org.fortiss.variability/src/org/fortiss/variability/util/.ratings

 FeatureModelTransformationUtils.java b38702296dcb48ff311b382bb9c05d2590e2dfac GREEN
 Pair.java 2dfd7dc65f7b9ba09a120f1a6058d1e8e9556a37 GREEN
-VariabilityUtils.java 4d6b5d210e7ecefcd315044a70cb9f2cf77da82c YELLOW
-VariabilityUtilsInternal.java 9c781a47513bb0c4ddcd13be1c27d62b70f25998 YELLOW
+VariabilityUtils.java 66a727bdb58715dc7b1bd0ce320bd647f374f7d6 GREEN
+VariabilityUtilsInternal.java 9c781a47513bb0c4ddcd13be1c27d62b70f25998 GREEN

org.fortiss.variability/src/org/fortiss/variability/util/VariabilityUtils.java

@@ -44,15 +44,13 @@ import org.fortiss.variability.model.presence.PresenceConditionTerm;
 public class VariabilityUtils {
 
 	/**
-	 * Regex, describing all legal characters, that might be in a feature literal
+	 * Regex, describing all legal characters that might be in a feature literal
 	 * name.
 	 */
 	public final static String FEATURE_LITERAL_LEGAL_CHAR_REGEX =
 			"[a-zA-Z\\d\\$&\\[\\]_\\-\\+@/\\\\,\\.=]";
 
-	/**
-	 * Regex, describing all keywords.
-	 */
+	/** Regex, describing all keywords. */
 	public final static String PRESENCE_CONDITIONS_KEYWORDS = "OR|AND|NOT|DEFAULT";
 
 	/**