diff --git a/eventlet/jsonhttp.py b/eventlet/jsonhttp.py
index 7c84af5..2fc0e54 100644
--- a/eventlet/jsonhttp.py
+++ b/eventlet/jsonhttp.py
@@ -28,9 +28,9 @@ import simplejson
 
 
 def safe_load(what):
-	if not what:
-		return None
-	return simplejson.loads(what)
+    if not what:
+        return None
+    return simplejson.loads(what)
 
 
 suite = httpc.HttpSuite(simplejson.dumps, safe_load, 'application/json')
diff --git a/eventlet/pools.py b/eventlet/pools.py
index 7880a79..4f8ccb1 100644
--- a/eventlet/pools.py
+++ b/eventlet/pools.py
@@ -161,10 +161,10 @@ class ConnectionPool(Pool):
     together to do HTTP keepalive sockets without errors.
     """
     def __init__(self, proto, netloc, use_proxy, min_size=0, max_size=4):
-         self.proto = proto
-         self.netloc = netloc
-         self.use_proxy = use_proxy
-         Pool.__init__(self, min_size, max_size)
+        self.proto = proto
+        self.netloc = netloc
+        self.use_proxy = use_proxy
+        Pool.__init__(self, min_size, max_size)
 
     def create(self):
         return httpc.make_connection(self.proto, self.netloc, self.use_proxy)
diff --git a/eventlet/saranwrap.py b/eventlet/saranwrap.py
index 3b081a5..14e0a37 100644
--- a/eventlet/saranwrap.py
+++ b/eventlet/saranwrap.py
@@ -309,11 +309,11 @@ not supported, so you have to know what has been exported.
 
             _dead_list = my_cp._dead_list
             for dead_object in _dead_list.copy():
-                    request = Request('del', {'id':dead_object})
+                request = Request('del', {'id':dead_object})
 
-                    my_cp.make_request(request)
-                    _dead_list.remove(dead_object)
-                
+                my_cp.make_request(request)
+                _dead_list.remove(dead_object)
+            
             # Pass all public attributes across to find out if it is
             # callable or a simple attribute.
             request = Request('getattr', {'id':my_id, 'attribute':attribute})
diff --git a/eventlet/tpool_test.py b/eventlet/tpool_test.py
index 61501bd..0af2e23 100644
--- a/eventlet/tpool_test.py
+++ b/eventlet/tpool_test.py
@@ -39,14 +39,14 @@ class yadda(object):
 def sender_loop(pfx):
     n = 0
     obj = tpool.Proxy(yadda())
-    while True:
+    while n < 10:
         api.sleep(0)
         now = time.time()
         print "%s: send (%s,%s)" % (pfx,now,n)
         rv = obj.foo(now,n=n)
         print "%s: recv %s" % (pfx, rv)
         assert(n == rv)
-        api.sleep(0.5)
+        api.sleep(0)
         n += 1
 
 def test1():
diff --git a/eventlet/wrappedfd.py b/eventlet/wrappedfd.py
index 2adf37a..a5ab0aa 100644
--- a/eventlet/wrappedfd.py
+++ b/eventlet/wrappedfd.py
@@ -244,7 +244,7 @@ class wrapped_fd(object):
         
     def read(self, size=None):
         if size is not None and not isinstance(size, (int, long)):
-             raise TypeError('Expecting an int or long for size, got %s: %s' % (type(size), repr(size)))
+            raise TypeError('Expecting an int or long for size, got %s: %s' % (type(size), repr(size)))
         buf, self.recvbuffer = self.recvbuffer, ''
         lst = [buf]
         if size is None: