Remove useless inline comments.

Author: garydgregory

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

@@ -110,10 +110,6 @@ public CSVPrinter(final Appendable out, final CSVFormat format) throws IOExcepti
         }
     }
 
-    // ======================================================
-    // printing implementation
-    // ======================================================
-
     @Override
     public void close() throws IOException {
         close(false);