Checkstyle: Line has trailing spaces.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1637611 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

src/main/java/org/apache/commons/csv/CSVParser.java

@@ -414,7 +414,7 @@ private Map<String, Integer> initializeHeader() throws IOException {
 
     /**
      * Gets whether this parser is closed.
-     * 
+     *
      * @return whether this parser is closed.
      */
     public boolean isClosed() {