diff --git a/rhodecode/lib/hooks.py b/rhodecode/lib/hooks.py
--- a/rhodecode/lib/hooks.py
+++ b/rhodecode/lib/hooks.py
@@ -214,9 +214,7 @@ def log_push_action(ui, repo, **kwargs):
 
 def log_create_repository(repository_dict, created_by, **kwargs):
     """
-    Post create repository Hook. This is a dummy function for admins to re-use
-    if needed. It's taken from rhodecode-extensions module and executed
-    if present
+    Post create repository Hook.
 
     :param repository: dict dump of repository object
     :param created_by: username who created repository
@@ -261,9 +259,7 @@ def check_allowed_create_user(user_dict,
 
 def log_create_user(user_dict, created_by, **kwargs):
     """
-    Post create user Hook. This is a dummy function for admins to re-use
-    if needed. It's taken from rhodecode-extensions module and executed
-    if present
+    Post create user Hook.
 
     :param user_dict: dict dump of user object
 
@@ -300,9 +296,7 @@ def log_create_user(user_dict, created_b
 
 def log_delete_repository(repository_dict, deleted_by, **kwargs):
     """
-    Post delete repository Hook. This is a dummy function for admins to re-use
-    if needed. It's taken from rhodecode-extensions module and executed
-    if present
+    Post delete repository Hook.
 
     :param repository: dict dump of repository object
     :param deleted_by: username who deleted the repository
@@ -338,9 +332,7 @@ def log_delete_repository(repository_dic
 
 def log_delete_user(user_dict, deleted_by, **kwargs):
     """
-    Post delete user Hook. This is a dummy function for admins to re-use
-    if needed. It's taken from rhodecode-extensions module and executed
-    if present
+    Post delete user Hook.
 
     :param user_dict: dict dump of user object
 
diff --git a/rhodecode/lib/indexers/__init__.py b/rhodecode/lib/indexers/__init__.py
--- a/rhodecode/lib/indexers/__init__.py
+++ b/rhodecode/lib/indexers/__init__.py
@@ -28,7 +28,7 @@ import sys
 import logging
 from os.path import dirname as dn, join as jn
 
-#to get the rhodecode import
+# Add location of top level folder to sys.path
 sys.path.append(dn(dn(dn(os.path.realpath(__file__)))))
 
 from whoosh.analysis import RegexTokenizer, LowercaseFilter, StopFilter
diff --git a/rhodecode/lib/indexers/daemon.py b/rhodecode/lib/indexers/daemon.py
--- a/rhodecode/lib/indexers/daemon.py
+++ b/rhodecode/lib/indexers/daemon.py
@@ -36,7 +36,7 @@ from time import mktime
 from os.path import dirname as dn
 from os.path import join as jn
 
-#to get the rhodecode import
+# Add location of top level folder to sys.path
 project_path = dn(dn(dn(dn(os.path.realpath(__file__)))))
 sys.path.append(project_path)
 
diff --git a/rhodecode/lib/paster_commands/cache_keys.py b/rhodecode/lib/paster_commands/cache_keys.py
--- a/rhodecode/lib/paster_commands/cache_keys.py
+++ b/rhodecode/lib/paster_commands/cache_keys.py
@@ -34,7 +34,7 @@ from rhodecode.model.meta import Session
 from rhodecode.lib.utils import BasePasterCommand
 from rhodecode.model.db import CacheInvalidation
 
-# fix rhodecode import
+# Add location of top level folder to sys.path
 from os.path import dirname as dn
 rc_path = dn(dn(dn(os.path.realpath(__file__))))
 sys.path.append(rc_path)
diff --git a/rhodecode/lib/paster_commands/ishell.py b/rhodecode/lib/paster_commands/ishell.py
--- a/rhodecode/lib/paster_commands/ishell.py
+++ b/rhodecode/lib/paster_commands/ishell.py
@@ -31,7 +31,7 @@ import logging
 
 from rhodecode.lib.utils import BasePasterCommand
 
-# fix rhodecode import
+# Add location of top level folder to sys.path
 from os.path import dirname as dn
 rc_path = dn(dn(dn(os.path.realpath(__file__))))
 sys.path.append(rc_path)
diff --git a/rhodecode/lib/paster_commands/make_index.py b/rhodecode/lib/paster_commands/make_index.py
--- a/rhodecode/lib/paster_commands/make_index.py
+++ b/rhodecode/lib/paster_commands/make_index.py
@@ -36,7 +36,7 @@ from shutil import rmtree
 from rhodecode.model.repo import RepoModel
 from rhodecode.lib.utils import BasePasterCommand, load_rcextensions
 
-# fix rhodecode import
+# Add location of top level folder to sys.path
 from os.path import dirname as dn
 rc_path = dn(dn(dn(os.path.realpath(__file__))))
 sys.path.append(rc_path)
diff --git a/rhodecode/lib/paster_commands/make_rcextensions.py b/rhodecode/lib/paster_commands/make_rcextensions.py
--- a/rhodecode/lib/paster_commands/make_rcextensions.py
+++ b/rhodecode/lib/paster_commands/make_rcextensions.py
@@ -33,7 +33,7 @@ import pkg_resources
 
 from rhodecode.lib.utils import BasePasterCommand, ask_ok
 
-# fix rhodecode import
+# Add location of top level folder to sys.path
 from os.path import dirname as dn
 rc_path = dn(dn(dn(os.path.realpath(__file__))))
 sys.path.append(rc_path)
diff --git a/rhodecode/lib/paster_commands/repo_scan.py b/rhodecode/lib/paster_commands/repo_scan.py
--- a/rhodecode/lib/paster_commands/repo_scan.py
+++ b/rhodecode/lib/paster_commands/repo_scan.py
@@ -32,7 +32,7 @@ import logging
 from rhodecode.model.scm import ScmModel
 from rhodecode.lib.utils import BasePasterCommand, repo2db_mapper
 
-# fix rhodecode import
+# Add location of top level folder to sys.path
 from os.path import dirname as dn
 rc_path = dn(dn(dn(os.path.realpath(__file__))))
 sys.path.append(rc_path)
diff --git a/rhodecode/lib/paster_commands/setup_rhodecode.py b/rhodecode/lib/paster_commands/setup_rhodecode.py
--- a/rhodecode/lib/paster_commands/setup_rhodecode.py
+++ b/rhodecode/lib/paster_commands/setup_rhodecode.py
@@ -4,7 +4,7 @@ from paste.script.appinstall import Abst
 from paste.script.command import BadCommand
 from paste.deploy import appconfig
 
-# fix rhodecode import
+# Add location of top level folder to sys.path
 from os.path import dirname as dn
 rc_path = dn(dn(dn(os.path.realpath(__file__))))
 sys.path.append(rc_path)
diff --git a/rhodecode/lib/paster_commands/update_repoinfo.py b/rhodecode/lib/paster_commands/update_repoinfo.py
--- a/rhodecode/lib/paster_commands/update_repoinfo.py
+++ b/rhodecode/lib/paster_commands/update_repoinfo.py
@@ -35,7 +35,7 @@ from rhodecode.model.db import Repositor
 from rhodecode.model.repo import RepoModel
 from rhodecode.model.meta import Session
 
-# fix rhodecode import
+# Add location of top level folder to sys.path
 from os.path import dirname as dn
 rc_path = dn(dn(dn(os.path.realpath(__file__))))
 sys.path.append(rc_path)