fix whitespace

git-svn-id: https://svn.apache.org/repos/asf/commons/sandbox/compress/trunk@742977 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/commons/compress/compressors/gzip/GzipCompressorOutputStream.java b/src/main/java/org/apache/commons/compress/compressors/gzip/GzipCompressorOutputStream.java
index 0d0348a..bb8e9b4 100644
--- a/src/main/java/org/apache/commons/compress/compressors/gzip/GzipCompressorOutputStream.java
+++ b/src/main/java/org/apache/commons/compress/compressors/gzip/GzipCompressorOutputStream.java
@@ -25,19 +25,19 @@
 import org.apache.commons.compress.compressors.CompressorOutputStream;
 
 public class GzipCompressorOutputStream extends CompressorOutputStream {
-	
-	private final GZIPOutputStream out;
-	
-	public GzipCompressorOutputStream( final OutputStream outputStream ) throws IOException {
-		out = new GZIPOutputStream(outputStream);
-	}
 
-	public void write(int b) throws IOException {
-		out.write(b);
-	}
+    private final GZIPOutputStream out;
 
-	public void close() throws IOException {
-		out.close();
-	}
+    public GzipCompressorOutputStream( final OutputStream outputStream ) throws IOException {
+        out = new GZIPOutputStream(outputStream);
+    }
+
+    public void write(int b) throws IOException {
+        out.write(b);
+    }
+
+    public void close() throws IOException {
+        out.close();
+    }
 
 }