Fix a copy/paste error in a comment.

src/main/java/com/gitblit/utils/ResettableByteArrayOutputStream.java

@@ -10,14 +10,14 @@
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
-// limitations under the License.package com.gitblit.utils;
+// limitations under the License.
 package com.gitblit.utils;
 
 import java.io.ByteArrayOutputStream;
 
 /**
  * A {@link ByteArrayOutputStream} that can be reset to a specified position.
- * 
+ *
  * @author Tom <tw201207@gmail.com>
  */
 public class ResettableByteArrayOutputStream extends ByteArrayOutputStream {
@@ -27,7 +27,7 @@ public class ResettableByteArrayOutputStream extends ByteArrayOutputStream {
 	 * A no-op if the stream contains less than {@code mark} bytes. Otherwise, resets the
 	 * current writing position to {@code mark}. Previously allocated buffer space will be
 	 * reused in subsequent writes.
-	 * 
+	 *
 	 * @param mark
 	 *            to set the current writing position to.
 	 */