Update

2 files changed, 18 insertions, 5 deletions

diff --git a/src/examples/java/bjc/inflexion/examples/IndefTester.java b/src/examples/java/bjc/inflexion/examples/IndefTester.java
index fd1929c..e22737c 100644
--- a/src/examples/java/bjc/inflexion/examples/IndefTester.java
+++ b/src/examples/java/bjc/inflexion/examples/IndefTester.java
@@ -4,7 +4,16 @@ import java.util.Scanner;
 
 import bjc.inflexion.EnglishUtils;
 
+/**
+ * Test class for checking indefinite articles
+ * @author bjculkin
+ *
+ */
 public class IndefTester {
+	/**
+	 * Main method.
+	 * @param args Unused CLI args.
+	 */
 	public static void main(String[] args) {
 		Scanner scn = new Scanner(System.in);
 
diff --git a/src/main/java/bjc/inflexion/EnglishUtils.java b/src/main/java/bjc/inflexion/EnglishUtils.java
index 197b7cf..1a399be 100644
--- a/src/main/java/bjc/inflexion/EnglishUtils.java
+++ b/src/main/java/bjc/inflexion/EnglishUtils.java
@@ -74,7 +74,11 @@ public class EnglishUtils {
 		return "many";
 	}
 
-
+	/**
+	 * Pick an indefinite article ('a' or 'an') for a phrase.
+	 * @param phrase The phrase to pick an article for.
+	 * @return The article to use for the phrase.
+	 */
 	public static String pickIndefinite(String phrase) {
 		Pattern pattern;
 		Matcher matcher;
@@ -112,9 +116,9 @@ public class EnglishUtils {
 		if (lowercaseWord.length() == 1) {
 			if ("aedhilmnorsx".indexOf(lowercaseWord) >= 0) {
 				return "an";
-			} else {
-				return "a";
 			}
+			
+			return "a";
 		}
 
 		// Capital words which should likely be preceded by 'an'
@@ -137,9 +141,9 @@ public class EnglishUtils {
 		} else if (word == word.toUpperCase()) {
 			if ("aedhilmnorsx".indexOf(lowercaseWord.substring(0, 1)) >= 0) {
 				return "an";
-			} else {
-				return "a";
 			}
+			
+			return "a";
 		}
 
 		// Basic method of words that begin with a vowel being preceded by 'an'