diff --git a/pym/portage/util/whirlpool.py b/pym/portage/util/whirlpool.py
index c5c2b37..8415e87 100644
--- a/pym/portage/util/whirlpool.py
+++ b/pym/portage/util/whirlpool.py
@@ -786,9 +786,9 @@
 #
 
 if __name__ == '__main__':
-	assert Whirlpool(b'The quick brown fox jumps over the lazy dog').hexdigest() == \
-		'b97de512e91e3828b40d2b0fdce9ceb3c4a71f9bea8d88e75c4fa854df36725fd2b52eb6544edcacd6f8beddfea403cb55ae31f03ad62a5ef54e42ee82c3fb35'
-	assert Whirlpool(b'The quick brown fox jumps over the lazy eog').hexdigest() == \
-		'c27ba124205f72e6847f3e19834f925cc666d0974167af915bb462420ed40cc50900d85a1f923219d832357750492d5c143011a76988344c2635e69d06f2d38c'
-	assert Whirlpool(b'').hexdigest() == \
-		'19fa61d75522a4669b44e39c1d2e1726c530232130d407f89afee0964997f7a73e83be698b288febcf88e3e03c4f0757ea8964e59b63d93708b138cc42a66eb3'
+    assert Whirlpool(b'The quick brown fox jumps over the lazy dog').hexdigest() == \
+        'b97de512e91e3828b40d2b0fdce9ceb3c4a71f9bea8d88e75c4fa854df36725fd2b52eb6544edcacd6f8beddfea403cb55ae31f03ad62a5ef54e42ee82c3fb35'
+    assert Whirlpool(b'The quick brown fox jumps over the lazy eog').hexdigest() == \
+        'c27ba124205f72e6847f3e19834f925cc666d0974167af915bb462420ed40cc50900d85a1f923219d832357750492d5c143011a76988344c2635e69d06f2d38c'
+    assert Whirlpool(b'').hexdigest() == \
+        '19fa61d75522a4669b44e39c1d2e1726c530232130d407f89afee0964997f7a73e83be698b288febcf88e3e03c4f0757ea8964e59b63d93708b138cc42a66eb3'