Replace accidentally checked in tab characters with spaces

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1458721 13f79535-47bb-0310-9956-ffa450edef68

Author: britter

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

@@ -178,11 +178,11 @@ public static CSVFormatBuilder newBuilder() {
      * @throws IllegalArgumentException if the delimiter is a line break character
      */
     // package protected to give access without needing a synthetic accessor
-	CSVFormat(final char delimiter, final Character quoteChar,
-			final Quote quotePolicy, final Character commentStart,
-			final Character escape, final boolean ignoreSurroundingSpaces,
-			final boolean ignoreEmptyLines, final String lineSeparator,
-			final String[] header) {
+    CSVFormat(final char delimiter, final Character quoteChar,
+            final Quote quotePolicy, final Character commentStart,
+            final Character escape, final boolean ignoreSurroundingSpaces,
+            final boolean ignoreEmptyLines, final String lineSeparator,
+            final String[] header) {
         if (isLineBreak(delimiter)) {
             throw new IllegalArgumentException("The delimiter cannot be a line break");
         }
@@ -520,11 +520,11 @@ public static class CSVFormatBuilder {
          * @throws IllegalArgumentException if the delimiter is a line break character
          */
         // package protected for use by test code
-		CSVFormatBuilder(final char delimiter, final Character quoteChar,
-				final Quote quotePolicy, final Character commentStart,
-				final Character escape, final boolean ignoreSurroundingSpaces,
-				final boolean ignoreEmptyLines, final String lineSeparator,
-				final String[] header) {
+        CSVFormatBuilder(final char delimiter, final Character quoteChar,
+                final Quote quotePolicy, final Character commentStart,
+                final Character escape, final boolean ignoreSurroundingSpaces,
+                final boolean ignoreEmptyLines, final String lineSeparator,
+                final String[] header) {
             if (isLineBreak(delimiter)) {
                 throw new IllegalArgumentException("The delimiter cannot be a line break");
             }