Doc change [ci skip]
diff --git a/src/java/datafu/pig/random/RandInt.java b/src/java/datafu/pig/random/RandInt.java
index b91edb4..d32f573 100644
--- a/src/java/datafu/pig/random/RandInt.java
+++ b/src/java/datafu/pig/random/RandInt.java
@@ -25,7 +25,7 @@
 import datafu.pig.util.SimpleEvalFunc;
 
 /**
- * Generates a uniformly distributed integer between two bounds
+ * Generates a uniformly distributed integer between two bounds.
  */
 public class RandInt extends SimpleEvalFunc<Integer> 
 {