Set column width to 160.

I'm sure I could set it to unlimited, but 160 is the new 640Kb

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/io/trunk@1719117 13f79535-47bb-0310-9956-ffa450edef68

Author: krosenvold

checkstyle.xml

@@ -41,7 +41,7 @@ limitations under the License.
       <property name="allowSubclasses" value="true"/>
     </module>
     <module name="LineLength">
-      <property name="max" value="120"/>
+      <property name="max" value="160"/>
     </module>
     <module name="JavadocMethod">
       <property name="allowUndeclaredRTE" value="true"/>