diff --git a/ansible/library/kolla_docker.py b/ansible/library/kolla_docker.py
index 341d78bf68..a402029d7e 100644
--- a/ansible/library/kolla_docker.py
+++ b/ansible/library/kolla_docker.py
@@ -676,7 +676,7 @@ def main():
 
     try:
         dw = DockerWorker(module)
-        # TODO(inc0): We keep it bool to have ansible deal with cosistent
+        # TODO(inc0): We keep it bool to have ansible deal with consistent
         # types. If we ever add method that will have to return some
         # meaningful data, we need to refactor all methods to return dicts.
         result = bool(getattr(dw, module.params.get('action'))())
diff --git a/dev/heat/kollacluster.yaml b/dev/heat/kollacluster.yaml
index bfc7554cd0..5625ec5d13 100644
--- a/dev/heat/kollacluster.yaml
+++ b/dev/heat/kollacluster.yaml
@@ -15,7 +15,7 @@ parameters:
 
   external_network_id:
     type: string
-    description: uuid of a network to use for aaccessing Kolla hosts by floating ip address
+    description: uuid of a network to use for accessing Kolla hosts by floating ip address
 
   container_external_network_id:
     type: string
diff --git a/dev/heat/kollanode.yaml b/dev/heat/kollanode.yaml
index ce809e4ed2..b2dab39215 100644
--- a/dev/heat/kollanode.yaml
+++ b/dev/heat/kollanode.yaml
@@ -57,7 +57,7 @@ resources:
 
   ######################################################################
   #
-  # security groups.  we need to permit network traffic of various
+  # Security groups.  We need to permit network traffic of various
   # sorts.
   #
   secgroup_base:
diff --git a/tools/setup_gate.sh b/tools/setup_gate.sh
index ae3bdfa845..94f887a72f 100755
--- a/tools/setup_gate.sh
+++ b/tools/setup_gate.sh
@@ -56,7 +56,7 @@ function setup_ssh {
     ssh-keygen -f /home/jenkins/.ssh/kolla -N ''
     cat /home/jenkins/.ssh/kolla.pub >> /home/jenkins/.ssh/authorized_keys
 
-    # Push the the public key around to all of the nodes
+    # Push the public key around to all of the nodes
     for ip in $(cat /etc/nodepool/sub_nodes_private); do
         scp /home/jenkins/.ssh/kolla.pub ${ip}:/home/jenkins/.ssh/authorized_keys
         # TODO(SamYaple): Remove this root key pushing once Kolla doesn't