Add a (single) word method to the Lorem generator.

src/main/java/com/github/javafaker/Lorem.java

@@ -34,6 +34,11 @@ public class Lorem {
         return words(3);
     }
 
+    public String word() {
+        List<String> words = (List<String>) fakeValuesService.fetchObject("lorem.words");
+        return words.get(randomService.nextInt(words.size()));
+    }
+
     public String sentence(int wordCount) {
         return capitalize(join(words(wordCount + randomService.nextInt(6)), " ") + ".");
     }

src/test/java/com/github/javafaker/LoremTest.java

@@ -4,6 +4,7 @@ import org.junit.Before;
 import org.junit.Test;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
 
 public class LoremTest {
 
@@ -22,4 +23,8 @@ public class LoremTest {
         assertEquals(0, faker.lorem().fixedString(-1).length());
     }
 
+    @Test
+    public void wordShouldNotBeNull() {
+        assertNotNull(faker.lorem().word());
+    }
 }