docs: fix typos in docs (#15113)

* Fix small typo

* shareding -> sharding

* commant -> command

* Update helm version
diff --git a/docs/installation.rst b/docs/installation.rst
index fcc542c..6528288 100644
--- a/docs/installation.rst
+++ b/docs/installation.rst
@@ -443,7 +443,7 @@
     }
 
 
-For this feature you will need a cache system and celery workers. All thumbnails are store on cache and are processed
+For this feature you will need a cache system and celery workers. All thumbnails are stored on cache and are processed
 asynchronously by the workers.
 
 An example config where images are stored on S3 could be:
diff --git a/docs/src/pages/docs/installation/caching.mdx b/docs/src/pages/docs/installation/caching.mdx
index 9102b5b..e599553 100644
--- a/docs/src/pages/docs/installation/caching.mdx
+++ b/docs/src/pages/docs/installation/caching.mdx
@@ -71,7 +71,7 @@
 }
 ```
 
-For this feature you will need a cache system and celery workers. All thumbnails are store on cache
+For this feature you will need a cache system and celery workers. All thumbnails are stored on cache
 and are processed asynchronously by the workers.
 
 An example config where images are stored on S3 could be:
diff --git a/docs/src/pages/docs/installation/networking_settings.mdx b/docs/src/pages/docs/installation/networking_settings.mdx
index 6d27819..dc0c49c 100644
--- a/docs/src/pages/docs/installation/networking_settings.mdx
+++ b/docs/src/pages/docs/installation/networking_settings.mdx
@@ -32,7 +32,7 @@
 
 Add the following setting in your `superset_config.py` file:
 
-- `SUPERSET_WEBSERVER_DOMAINS`: list of allowed hostnames for domain shareding feature.
+- `SUPERSET_WEBSERVER_DOMAINS`: list of allowed hostnames for domain sharding feature.
 
 ### Middleware
 
diff --git a/helm/superset/Chart.yaml b/helm/superset/Chart.yaml
index 791e409..8f39c30 100644
--- a/helm/superset/Chart.yaml
+++ b/helm/superset/Chart.yaml
@@ -22,7 +22,7 @@
   - name: craig-rueda
     email: craig@craigrueda.com
     url: https://github.com/craig-rueda
-version: 0.3.4
+version: 0.3.5
 dependencies:
 - name: postgresql
   version: 10.2.0
diff --git a/helm/superset/values.yaml b/helm/superset/values.yaml
index 884ad6c..c6ad3e1 100644
--- a/helm/superset/values.yaml
+++ b/helm/superset/values.yaml
@@ -244,7 +244,7 @@
 ## Init job configuration
 init:
   # Configure resources
-  # Warning: fab commant consumes a lot of ram and can
+  # Warning: fab command consumes a lot of ram and can
   # cause the process to be killed due to OOM if it exceeds limit
   resources: {}
     # limits: