diff --git a/doc/source/using-api-v2.rst b/doc/source/using-api-v2.rst
index f491daf2..2f6b3cfd 100644
--- a/doc/source/using-api-v2.rst
+++ b/doc/source/using-api-v2.rst
@@ -29,7 +29,7 @@ You create a valid ``keystoneclient.v2_0.client.Client`` object by passing
 authentication data to the constructor. Authentication and examples of common
 tasks are provided below.
 
-You can generally expect that when the client needs to propogate an exception
+You can generally expect that when the client needs to propagate an exception
 it will raise an instance of subclass of
 ``keystoneclient.exceptions.ClientException``
 
diff --git a/keystoneclient/middleware/auth_token.py b/keystoneclient/middleware/auth_token.py
index ade945b8..ff1135f2 100644
--- a/keystoneclient/middleware/auth_token.py
+++ b/keystoneclient/middleware/auth_token.py
@@ -1063,7 +1063,7 @@ class AuthProtocol(object):
             cache_key = CACHE_KEY_TEMPLATE % memcache_crypt.get_cache_key(keys)
             data_to_store = memcache_crypt.protect_data(keys, serialized_data)
 
-        # Historically the swift cache conection used the argument
+        # Historically the swift cache connection used the argument
         # timeout= for the cache timeout, but this has been unified
         # with the official python memcache client with time= since
         # grizzly, we still need to handle folsom for a while until
diff --git a/keystoneclient/service_catalog.py b/keystoneclient/service_catalog.py
index 6b89fe4c..cd708e52 100644
--- a/keystoneclient/service_catalog.py
+++ b/keystoneclient/service_catalog.py
@@ -201,7 +201,7 @@ class ServiceCatalog(object):
     def get_data(self):
         """Get the raw catalog structure.
 
-        Get the version dependant catalog structure as it is presented within
+        Get the version dependent catalog structure as it is presented within
         the resource.
 
         :returns: list containing raw catalog data entries or None