diff --git a/src/app/InteractionModelEngine.cpp b/src/app/InteractionModelEngine.cpp
index 04c76c59145aa7..2b73251fff3b09 100644
--- a/src/app/InteractionModelEngine.cpp
+++ b/src/app/InteractionModelEngine.cpp
@@ -330,7 +330,7 @@ void InteractionModelEngine::ShutdownMatchingSubscriptions(const Optional<Fabric
 }
 #endif // CHIP_CONFIG_ENABLE_READ_CLIENT
 
-bool InteractionModelEngine::SubjectHasActiveSubcription(const FabricIndex & aFabricIndex, const NodeId & subjectID)
+bool InteractionModelEngine::SubjectHasActiveSubscription(const FabricIndex & aFabricIndex, const NodeId & subjectID)
 {
     bool isActive = false;
     mReadHandlers.ForEachActiveObject([aFabricIndex, subjectID, &isActive](ReadHandler * handler) {
diff --git a/src/app/InteractionModelEngine.h b/src/app/InteractionModelEngine.h
index 17e602d22d6165..4b8c8145818b9e 100644
--- a/src/app/InteractionModelEngine.h
+++ b/src/app/InteractionModelEngine.h
@@ -324,7 +324,7 @@ class InteractionModelEngine : public Messaging::UnsolicitedMessageHandler,
 
     CHIP_ERROR ResumeSubscriptions();
 
-    bool SubjectHasActiveSubcription(const FabricIndex & aFabricIndex, const NodeId & subject) override;
+    bool SubjectHasActiveSubscription(const FabricIndex & aFabricIndex, const NodeId & subject) override;
 
     bool SubjectHasPersistedSubscription(const FabricIndex & aFabricIndex, const NodeId & subject) override;
 
diff --git a/src/app/SubscriptionManager.h b/src/app/SubscriptionManager.h
index 26134e5813f83d..6ca47c19de8a8b 100644
--- a/src/app/SubscriptionManager.h
+++ b/src/app/SubscriptionManager.h
@@ -46,7 +46,7 @@ class SubscriptionManager
      * @return true subject has at least one active subscription with the device
      *         false subject doesn't have any acitve subscription with the device
      */
-    virtual bool SubjectHasActiveSubcription(const FabricIndex & aFabricIndex, const NodeId & subject) = 0;
+    virtual bool SubjectHasActiveSubscription(const FabricIndex & aFabricIndex, const NodeId & subject) = 0;
 
     /**
      * @brief Check if a given subject (CAT or operational NodeId) has at least 1 persisted subscription.
diff --git a/src/app/tests/TestICDManager.cpp b/src/app/tests/TestICDManager.cpp
index fc27f732d92eef..f9bc1dc064db0e 100644
--- a/src/app/tests/TestICDManager.cpp
+++ b/src/app/tests/TestICDManager.cpp
@@ -192,7 +192,7 @@ class TestICDManager
         // Set FeatureMap - Configures CIP, UAT and LITS to 1
         ctx->mICDManager.SetTestFeatureMapValue(0x07);
 
-        // Set that there are not matching subscriptions
+        // Set that there are no matching subscriptions
         ctx->mSubManager.SetReturnValue(false);
 
         // Set New durations for test case