diff --git a/pylast.py b/pylast.py
index 46db7e6..8a9ae14 100644
--- a/pylast.py
+++ b/pylast.py
@@ -422,33 +422,33 @@ class _Network(object):
 
     def search_for_album(self, album_name):
         """Searches for an album by its name. Returns a AlbumSearch object.
-        Use get_next_page() to retreive sequences of results."""
+        Use get_next_page() to retrieve sequences of results."""
 
         return AlbumSearch(album_name, self)
 
     def search_for_artist(self, artist_name):
         """Searches of an artist by its name. Returns a ArtistSearch object.
-        Use get_next_page() to retreive sequences of results."""
+        Use get_next_page() to retrieve sequences of results."""
 
         return ArtistSearch(artist_name, self)
 
     def search_for_tag(self, tag_name):
         """Searches of a tag by its name. Returns a TagSearch object.
-        Use get_next_page() to retreive sequences of results."""
+        Use get_next_page() to retrieve sequences of results."""
 
         return TagSearch(tag_name, self)
 
     def search_for_track(self, artist_name, track_name):
         """Searches of a track by its name and its artist. Set artist to an empty string if not available.
         Returns a TrackSearch object.
-        Use get_next_page() to retreive sequences of results."""
+        Use get_next_page() to retrieve sequences of results."""
 
         return TrackSearch(artist_name, track_name, self)
 
     def search_for_venue(self, venue_name, country_name):
         """Searches of a venue by its name and its country. Set country_name to an empty string if not available.
         Returns a VenueSearch object.
-        Use get_next_page() to retreive sequences of results."""
+        Use get_next_page() to retrieve sequences of results."""
 
         return VenueSearch(venue_name, country_name, self)
 
@@ -915,7 +915,7 @@ class SessionKeyGenerator(object):
         self.web_auth_tokens = {}
 
     def _get_web_auth_token(self):
-        """Retreives a token from the network for web authentication.
+        """Retrieves a token from the network for web authentication.
         The token then has to be authorized from getAuthURL before creating session.
         """
 
@@ -943,7 +943,7 @@ class SessionKeyGenerator(object):
         return url
 
     def get_web_auth_session_key(self, url):
-        """Retreives the session key of a web authorization process by its url."""
+        """Retrieves the session key of a web authorization process by its url."""
 
         if url in self.web_auth_tokens.keys():
             token = self.web_auth_tokens[url]
@@ -961,7 +961,7 @@ class SessionKeyGenerator(object):
         return doc.getElementsByTagName('key')[0].firstChild.data
 
     def get_session_key(self, username, password_hash):
-        """Retreive a session key with a username and a md5 hash of the user's password."""
+        """Retrieve a session key with a username and a md5 hash of the user's password."""
 
         params = {"username": username, "authToken": md5(username + password_hash)}
         request = _Request(self.network, "auth.getMobileSession", params)
@@ -3486,7 +3486,7 @@ class _Search(_BaseObject):
 
         return _extract(doc, "opensearch:totalResults")
 
-    def _retreive_page(self, page_index):
+    def _retrieve_page(self, page_index):
         """Returns the node of matches to be processed"""
 
         params = self._get_params()
@@ -3495,9 +3495,9 @@ class _Search(_BaseObject):
 
         return doc.getElementsByTagName(self._ws_prefix + "matches")[0]
 
-    def _retreive_next_page(self):
+    def _retrieve_next_page(self):
         self._last_page_index += 1
-        return self._retreive_page(self._last_page_index)
+        return self._retrieve_page(self._last_page_index)
 
 class AlbumSearch(_Search):
     """Search for an album by name."""
@@ -3509,7 +3509,7 @@ class AlbumSearch(_Search):
     def get_next_page(self):
         """Returns the next page of results as a sequence of Album objects."""
 
-        master_node = self._retreive_next_page()
+        master_node = self._retrieve_next_page()
 
         seq = []
         for node in master_node.getElementsByTagName("album"):
@@ -3526,7 +3526,7 @@ class ArtistSearch(_Search):
     def get_next_page(self):
         """Returns the next page of results as a sequence of Artist objects."""
 
-        master_node = self._retreive_next_page()
+        master_node = self._retrieve_next_page()
 
         seq = []
         for node in master_node.getElementsByTagName("artist"):
@@ -3546,7 +3546,7 @@ class TagSearch(_Search):
     def get_next_page(self):
         """Returns the next page of results as a sequence of Tag objects."""
 
-        master_node = self._retreive_next_page()
+        master_node = self._retrieve_next_page()
 
         seq = []
         for node in master_node.getElementsByTagName("tag"):
@@ -3567,7 +3567,7 @@ class TrackSearch(_Search):
     def get_next_page(self):
         """Returns the next page of results as a sequence of Track objects."""
 
-        master_node = self._retreive_next_page()
+        master_node = self._retrieve_next_page()
 
         seq = []
         for node in master_node.getElementsByTagName("track"):
@@ -3588,7 +3588,7 @@ class VenueSearch(_Search):
     def get_next_page(self):
         """Returns the next page of results as a sequence of Track objects."""
 
-        master_node = self._retreive_next_page()
+        master_node = self._retrieve_next_page()
 
         seq = []
         for node in master_node.getElementsByTagName("venue"):