diff --git a/docs/dev_guide/ceph_s3_tests/ceph_s3_tests_guide.md b/docs/dev_guide/ceph_s3_tests/ceph_s3_tests_guide.md
index 17ff26cf95..a11dee50d8 100644
--- a/docs/dev_guide/ceph_s3_tests/ceph_s3_tests_guide.md
+++ b/docs/dev_guide/ceph_s3_tests/ceph_s3_tests_guide.md
@@ -294,7 +294,7 @@ Notice that even though test commands succeeded the test itself was skipped. The
 #### Account creation
 Create the needed accounts for the Ceph configurations, for example: 
 1. ceph (main account)
-2. ceph_alt (alternative account - for example I saw it used in one of the bucket policy tests)
+2. ceph_alt (an account that is used on tests when two different accounts are needed, this is the alternative account - for example I saw it used in one of the bucket policy tests)
 3. ceph_tenant  
 
 In cases that you don't need additional account you can simply copy the main account access keys in the ceph configuration file.
@@ -329,5 +329,6 @@ Note: on every code change you would need to stop the server (ctrl + c) and run
 `S3TEST_CONF=<configuration-file> tox -- <test-full-name>`  
 for example:  
 `S3TEST_CONF=test_nsfs_ceph_s3_config.conf tox -- s3tests_boto3/functional/test_s3.py::test_versioning_multi_object_delete_with_marker_create`.  
+Make sure that you run it from the Ceph repo: `pwd` will be `<path-to-ceph-S3-repo>/s3-tests`.  
 Note: In case you need install boto3 and tox: `python3 -m pip install boto3` and `python3 -m pip install tox`