diff --git a/doc/requirements.txt b/doc/requirements.txt
index 914e8a6e4..7b1d861c5 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -1,7 +1,3 @@
-# The order of packages is significant, because pip processes them in the order
-# of appearance. Changing the order has an impact on the overall integration
-# process, which may cause wedges in the gate later.
-
 openstackdocstheme>=2.2.7 # Apache-2.0
 reno>=3.2.0 # Apache-2.0
 sphinx>=3.5.1 # BSD
diff --git a/requirements.txt b/requirements.txt
index 9a636e96b..5e10a0d1f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
-# The order of packages is significant, because pip processes them in the order
-# of appearance. Changing the order has an impact on the overall integration
-# process, which may cause wedges in the gate later.
+# Requirements lower bounds listed here are our best effort to keep them up to
+# date but we do not test them so no guarantee of having them all correct. If
+# you find any incorrect lower bounds, let us know or propose a fix.
 
 pbr>=5.8.0 # Apache-2.0
 oslo.concurrency>=5.0.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index f906c69bd..97e09bd58 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,7 +1,3 @@
-# The order of packages is significant, because pip processes them in the order
-# of appearance. Changing the order has an impact on the overall integration
-# process, which may cause wedges in the gate later.
-
 hacking>=7.0.0,<7.1.0 # Apache-2.0
 flake8-import-order # LGPLv3
 flake8-logging-format>=0.6.0 # Apache-2.0