Use Checkstyle WhitespaceAfter

Author: garydgregory

src/test/java/org/apache/commons/csv/ExtendedBufferedReaderTest.java

@@ -55,7 +55,7 @@ public void testReadChar() throws Exception {
         final String LF = "\n";
         final String CR = "\r";
         final String CRLF = CR + LF;
-        final String LFCR = LF + CR;// easier to read the string below
+        final String LFCR = LF + CR; // easier to read the string below
         final String test = "a" + LF + "b" + CR + "c" + LF + LF + "d" + CR + CR + "e" + LFCR + "f " + CRLF;
         // EOL eol EOL EOL eol eol EOL+CR EOL
         final int EOLeolct = 9;