diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index dfe61ff4e0c4a107e6f1e24667e271557eef2de3..1ce007dc228105849d89d4fc720b9a8bf729ee1b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -148,7 +148,7 @@ pages_prepare: &pages_prepare
     refs:
       - /^release-.*$/i
   script:
-    - echo "Deploying"
+    - echo "Deploying documentation"
     - make doc
     - cp -r build/doc/html public
   artifacts:
diff --git a/src/linkahead/apiutils.py b/src/linkahead/apiutils.py
index 39f97fcd49b88fa727102facd01a1579b5b36404..bef01201d39f260139440b4cb939a7c22c943a77 100644
--- a/src/linkahead/apiutils.py
+++ b/src/linkahead/apiutils.py
@@ -501,11 +501,11 @@ def describe_diff(olddiff, newdiff, name=None, as_update=True):
 
     if len(olddiff["parents"]) > 0:
         description += ("Parents that are only in the old version:\n"
-                        + ", ".join(olddiff["parents"]))
+                        + ", ".join(olddiff["parents"]) + "\n")
 
     if len(newdiff["parents"]) > 0:
         description += ("Parents that are only in the new version:\n"
-                        + ", ".join(olddiff["parents"]))
+                        + ", ".join(olddiff["parents"]) + "\n")
 
     for prop in list(set(list(olddiff["properties"].keys())
                          + list(newdiff["properties"].keys()))):
diff --git a/src/linkahead/common/models.py b/src/linkahead/common/models.py
index 38c1349067fce68dc3dc0311dc621bd0e383d4b0..e53dfd85bd3665a9209b43b67505f50f589fff06 100644
--- a/src/linkahead/common/models.py
+++ b/src/linkahead/common/models.py
@@ -4510,8 +4510,9 @@ def execute_query(q, unique=False, raise_exception_on_error=True, cache=True,
         Whether an exception should be raised when there are errors in the
         resulting entities. Defaults to True.
     cache : bool
-        Whether to use the query server-side cache (equivalent to adding a
-        "cache" flag). Defaults to True.
+        Whether to use the server's query cache (equivalent to adding a
+        "cache" flag) to the Query object. Defaults to True.  Not to be
+        confused with the ``cached`` module.
     flags : dict of str
         Flags to be added to the request.
     page_length : int