change period to semicolon show javadoc shows it in the one-liner for package infos.

git-svn-id: https://google-guice.googlecode.com/svn/trunk@1379 d779f126-a31b-0410-b53b-1d3aecad763e
diff --git a/extensions/persist/src/com/google/inject/persist/package-info.java b/extensions/persist/src/com/google/inject/persist/package-info.java
index e45dc9f..510fc7e 100644
--- a/extensions/persist/src/com/google/inject/persist/package-info.java
+++ b/extensions/persist/src/com/google/inject/persist/package-info.java
@@ -15,7 +15,7 @@
  */
 
 /**
- * Guice Persist: a lightweight persistence library for Guice. This extension requires {@code
+ * Guice Persist: a lightweight persistence library for Guice; this extension requires {@code
  * guice-persist-3.0.jar}.
  */
 package com.google.inject.persist;
\ No newline at end of file