diff --git a/manifests/clients/cinder.pp b/manifests/clients/cinder.pp
index b77f823..d85e789 100644
--- a/manifests/clients/cinder.pp
+++ b/manifests/clients/cinder.pp
@@ -16,7 +16,7 @@
 #
 # [*api_version*]
 #   (optional) Version of Cinder API to use in cinderclient.
-#   Defaoults to $::os_service_default
+#   Defaults to $::os_service_default
 #
 # [*ca_file*]
 #   (optional) CA cert file to use in SSL connections.
diff --git a/manifests/healthcheck.pp b/manifests/healthcheck.pp
index 301164d..b787066 100644
--- a/manifests/healthcheck.pp
+++ b/manifests/healthcheck.pp
@@ -14,12 +14,12 @@
 #   Defaults to $::os_service_default
 #
 # [*disable_by_file_path*]
-#   (Optional) Check the presense of a file to determine if an application
+#   (Optional) Check the presence of a file to determine if an application
 #   is running on a port.
 #   Defaults to $::os_service_default
 #
 # [*disable_by_file_paths*]
-#   (Optional) Check the presense of a file to determine if an application
+#   (Optional) Check the presence of a file to determine if an application
 #   is running on a port. Expects a "port:path" list of strings.
 #   Defaults to $::os_service_default
 #
diff --git a/manifests/init.pp b/manifests/init.pp
index fab3fcc..693efbb 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -103,7 +103,7 @@
 #
 # [*kombu_compression*]
 #   (optional) Possible values are: gzip, bz2. If not set compression will not
-#   be used. This option may notbe available in future versions. EXPERIMENTAL.
+#   be used. This option may not be available in future versions. EXPERIMENTAL.
 #   (string value)
 #   Defaults to $::os_service_default
 #
diff --git a/manifests/keystone/auth.pp b/manifests/keystone/auth.pp
index 61c3658..b617334 100644
--- a/manifests/keystone/auth.pp
+++ b/manifests/keystone/auth.pp
@@ -60,7 +60,7 @@
 #   Default to 'magnum Container Service'
 #
 # [*public_url*]
-#   (0ptional) The endpoint's public url.
+#   (Optional) The endpoint's public url.
 #   This url should *not* contain any trailing '/'.
 #   Defaults to 'http://127.0.0.1:9511/v1'
 #
diff --git a/manifests/keystone/keystone_auth.pp b/manifests/keystone/keystone_auth.pp
index 65ca6a1..374f53d 100644
--- a/manifests/keystone/keystone_auth.pp
+++ b/manifests/keystone/keystone_auth.pp
@@ -29,7 +29,7 @@
 #
 # [*system_scope*]
 #  (Optional) Scope for system operations.
-#  Defauls to $::os_service_default
+#  Defaults to $::os_service_default
 #
 # [*auth_type*]
 #   (Optional) Authentication type to load
diff --git a/manifests/logging.pp b/manifests/logging.pp
index d1cb29a..2271ec9 100644
--- a/manifests/logging.pp
+++ b/manifests/logging.pp
@@ -69,7 +69,7 @@
 #   See https://docs.python.org/2/howto/logging.html
 #
 # [*default_log_levels*]
-#   (0ptional) Hash of logger (keys) and level (values) pairs.
+#   (Optional) Hash of logger (keys) and level (values) pairs.
 #   Defaults to $::os_service_default
 #   Example:
 #     { 'amqp'  => 'WARN', 'amqplib' => 'WARN', 'boto' => 'WARN',
diff --git a/manifests/wsgi/apache.pp b/manifests/wsgi/apache.pp
index 65324d3..39deac7 100644
--- a/manifests/wsgi/apache.pp
+++ b/manifests/wsgi/apache.pp
@@ -80,7 +80,7 @@
 #   Defaults to undef
 #
 # [*custom_wsgi_process_options*]
-#   (Optional) gives you the oportunity to add custom process options or to
+#   (Optional) gives you the opportunity to add custom process options or to
 #   overwrite the default options for the WSGI main process.
 #   eg. to use a virtual python environment for the WSGI process
 #   you could set it to:
diff --git a/spec/classes/magnum_cluster_spec.rb b/spec/classes/magnum_cluster_spec.rb
index b86d3c6..2e9b94c 100644
--- a/spec/classes/magnum_cluster_spec.rb
+++ b/spec/classes/magnum_cluster_spec.rb
@@ -21,7 +21,7 @@ describe 'magnum::cluster' do
         }
       end
 
-      it 'contains overrided values' do
+      it 'contains overridden values' do
         is_expected.to contain_magnum_config('cluster/etcd_discovery_service_endpoint_format').with_value('https://discovery.etcd.io/new?size=%(size)d')
         is_expected.to contain_magnum_config('cluster/nodes_affinity_policy').with_value('soft-anti-affinity')
         is_expected.to contain_magnum_config('cluster/temp_cache_dir').with_value('/var/lib/magnum/certificate-cache')
diff --git a/spec/classes/magnum_cluster_template_spec.rb b/spec/classes/magnum_cluster_template_spec.rb
index c84323b..8661000 100644
--- a/spec/classes/magnum_cluster_template_spec.rb
+++ b/spec/classes/magnum_cluster_template_spec.rb
@@ -16,7 +16,7 @@ describe 'magnum::cluster_template' do
         }
       end
 
-      it 'contains overrided values' do
+      it 'contains overridden values' do
         is_expected.to contain_magnum_config('cluster_template/kubernetes_allowed_network_drivers').with_value('all')
         is_expected.to contain_magnum_config('cluster_template/kubernetes_default_network_driver').with_value('flannel')
       end
diff --git a/spec/classes/magnum_docker_registry_spec.rb b/spec/classes/magnum_docker_registry_spec.rb
index c2c2413..3dc7fd3 100644
--- a/spec/classes/magnum_docker_registry_spec.rb
+++ b/spec/classes/magnum_docker_registry_spec.rb
@@ -17,7 +17,7 @@ describe 'magnum::docker_registry' do
         }
       end
 
-      it 'contains overrided values' do
+      it 'contains overridden values' do
         is_expected.to contain_magnum_config('docker_registry/swift_region').with_value('regionOne')
         is_expected.to contain_magnum_config('docker_registry/swift_registry_container').with_value('docker_registry')
       end
diff --git a/spec/classes/magnum_quota_spec.rb b/spec/classes/magnum_quota_spec.rb
index 7609f34..ce23fc0 100644
--- a/spec/classes/magnum_quota_spec.rb
+++ b/spec/classes/magnum_quota_spec.rb
@@ -27,7 +27,7 @@ describe 'magnum::quota' do
         params.merge!({ :max_clusters_per_project => 10 })
       end
 
-      it 'contains overrided values' do
+      it 'contains overridden values' do
         is_expected.to contain_magnum_config('quotas/max_clusters_per_project').with_value(p[:max_clusters_per_project])
       end
     end