diff --git a/.github/workflows/pr-checker.yml b/.github/workflows/pr-checker.yml
index 76c1f4e..a833148 100644
--- a/.github/workflows/pr-checker.yml
+++ b/.github/workflows/pr-checker.yml
@@ -63,3 +63,12 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - run: ./check_versions.sh
+
+  misspell:
+    runs-on: ubuntu-22.04
+    steps:
+    - name: Run misspell (findings may not increase)
+      run: |
+        curl -L -o ./install-misspell.sh https://git.io/misspell
+        sh ./install-misspell.sh
+        bin/misspell -i mosquitto
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5f2b8e9..e6be151 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -60,7 +60,7 @@
 
 ## Pelion Edge utilities 2.0.6
 
-1. [identity] Update the filter to accept any values of LwM2M service address and generate respecitve Edge gateway service addresses.
+1. [identity] Update the filter to accept any values of LwM2M service address and generate respective Edge gateway service addresses.
 1. [identity] Removed the API address from identity file.
 1. [info] Report Gateway service address as cloud server.
 
diff --git a/README.md b/README.md
index f2249a3..a66a36a 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
 # pe-utils
 
-Utilities and a light-weight programs for Izuma Edge
+Utilities and light-weight programs for Izuma Edge.