diff --git a/.github/workflows/SpellCheck.yml b/.github/workflows/SpellCheck.yml
new file mode 100644
index 0000000..599253c
--- /dev/null
+++ b/.github/workflows/SpellCheck.yml
@@ -0,0 +1,13 @@
+name: Spell Check
+
+on: [pull_request]
+
+jobs:
+  typos-check:
+    name: Spell Check with Typos
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Actions Repository
+        uses: actions/checkout@v3
+      - name: Check spelling
+        uses: crate-ci/typos@v1.16.23 
\ No newline at end of file
diff --git a/.typos.toml b/.typos.toml
new file mode 100644
index 0000000..79b68a4
--- /dev/null
+++ b/.typos.toml
@@ -0,0 +1 @@
+[default.extend-words]
\ No newline at end of file
diff --git a/src/RuntimeGeneratedFunctions.jl b/src/RuntimeGeneratedFunctions.jl
index 5bddd4f..8d21b81 100644
--- a/src/RuntimeGeneratedFunctions.jl
+++ b/src/RuntimeGeneratedFunctions.jl
@@ -331,7 +331,7 @@ function closures_to_opaque(ex::Expr, return_type = nothing)
 end
 
 # We write an explicit serialize() and deserialize() here to manage caching of
-# the body on a remote node when using Serialialization.jl (in Distributed.jl
+# the body on a remote node when using Serialization.jl (in Distributed.jl
 # and elsewhere)
 function Serialization.serialize(s::AbstractSerializer,
     rgf::RuntimeGeneratedFunction{argnames, cache_tag,