bitbake: replace 3 spaces with 4

A part of fetch2/__init__.py uses 3 spaces as the indent, I
think that they should be typos.

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/lib/bb/fetch2/__init__.py b/lib/bb/fetch2/__init__.py
index 8fdf59cd5869f46aee120b92d5fcc0e5ee4b31f6..439a44a4af6f6a3c6585ba78e836593983a6e089 100644 (file)
--- a/lib/bb/fetch2/__init__.py
+++ b/lib/bb/fetch2/__init__.py
@@ -1263,10 +1263,10 @@ class FetchMethod(object):
         return
 
     def clean(self, urldata, d):
-       """
-       Clean any existing full or partial download
-       """
-       bb.utils.remove(urldata.localpath)
+        """
+        Clean any existing full or partial download
+        """
+        bb.utils.remove(urldata.localpath)
 
     def try_premirror(self, urldata, d):
         """