diff --git a/.codespellrc b/.codespellrc
new file mode 100644
index 0000000..2464a8f
--- /dev/null
+++ b/.codespellrc
@@ -0,0 +1,3 @@
+[codespell]
+skip = .git,*.pdf,*.svg,versioneer.py
+ignore-words-list = te
diff --git a/.github/workflows/codespell.yml b/.github/workflows/codespell.yml
new file mode 100644
index 0000000..243ba8c
--- /dev/null
+++ b/.github/workflows/codespell.yml
@@ -0,0 +1,19 @@
+---
+name: Codespell
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  codespell:
+    name: Check for spelling errors
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Codespell
+        uses: codespell-project/actions-codespell@v1
diff --git a/MRdataset/base.py b/MRdataset/base.py
index af9a994..0790cae 100644
--- a/MRdataset/base.py
+++ b/MRdataset/base.py
@@ -291,7 +291,7 @@ class Project(Node):
     Container to manage properties and issues at the project level.
     Encapsulates all the details necessary for a complete project.
     A single project may contain multiple modalities, and each modality
-    will have atleast single subject.
+    will have at least single subject.
 
     Attributes
     ----------
@@ -449,7 +449,7 @@ class Modality(Node):
     Container to manage properties and issues at the modality level.
     Encapsulates all the details necessary for a modality.
     A single modality may contain multiple subjects, and each subject
-    will have atleast single session.
+    will have at least single session.
 
     Attributes
     ----------
diff --git a/MRdataset/utils.py b/MRdataset/utils.py
index 6305136..03ac05b 100644
--- a/MRdataset/utils.py
+++ b/MRdataset/utils.py
@@ -35,7 +35,7 @@ def safe_get(dictionary: dict, keys: str, default=None):
     @return: object
 
     Examples:
-    To get value, dictonary[tag1][tag2][tag3],
+    To get value, dictionary[tag1][tag2][tag3],
     if KeyError: return default
     >>>     items = safe_get(dictionary, 'tags1.tag2.tag3')
 
diff --git a/README.rst b/README.rst
index b69b76d..be4206e 100644
--- a/README.rst
+++ b/README.rst
@@ -44,12 +44,12 @@ a Generic My NeuroImaging Dataset, inherit ``MRdataset.base.Project`` in a file
 
          def walk():
          
-            # implement the heirarchy and ways to traverse the dataset
+            # implement the hierarchy and ways to traverse the dataset
             
             # add your logic to parse and handle edge cases etc
 
 
-Thats it! You would be able parse and zip through your dataset easily e.g., when interfacing with `mrQA` or similar.
+That's it! You would be able parse and zip through your dataset easily e.g., when interfacing with `mrQA` or similar.