End sentence in a period

Author: garydgregory

src/changes/changes.xml

@@ -48,7 +48,7 @@ The <action> type attribute can be add,update,fix,remove.
     <release version="2.13.1" date="YYYY-MM-DD" description="This is a feature and maintenance release. Java 8 or later is required.">
       <!-- FIX -->
       <action type="fix" issue="POOL-427" dev="psteitz" due-to="Raju Gupta"> The fix for POOL-425 introduced a regression where addObject fails when maxIdle is negative (indicating no limit).</action>
-      <action type="fix" issue="POOL-426" dev="psteitz" due-to="Raju Gupta">GenericObjectPool addObject can cause maxIdle to be exceeded</action>
+      <action type="fix" issue="POOL-426" dev="psteitz" due-to="Raju Gupta">GenericObjectPool addObject can cause maxIdle to be exceeded.</action>
       <!-- ADD -->
       <!-- UPDATE -->
     </release>