diff --git a/scapy/route.py b/scapy/route.py
index 652cb3e3502cc99157238b103fb40880c9e19767..c8b8fa4e67d9859e49b84486d056165a20d5ad42 100644
--- a/scapy/route.py
+++ b/scapy/route.py
@@ -37,7 +37,7 @@ class Route:
         rtlst = []
         
         for net,msk,gw,iface,addr in self.routes:
-	    rtlst.append((ltoa(net),
+            rtlst.append((ltoa(net),
                       ltoa(msk),
                       gw,
                       (iface.name if not isinstance(iface, six.string_types) else iface),
diff --git a/scapy/utils.py b/scapy/utils.py
index a2caf2c904c0c4a00fc862489fa0ece8074d8c67..89e060a7cc410c61c100fd35973a49efaa174df6 100644
--- a/scapy/utils.py
+++ b/scapy/utils.py
@@ -420,7 +420,7 @@ class ContextManagerSubprocess(object):
         self.name = name
 
     def __enter__(self):
-	pass
+        pass
 
     def __exit__(self, exc_type, exc_value, traceback):
         if exc_type == OSError: