diff --git a/examples/microwave-oven-app/microwave-oven-common/src/microwave-oven-device.cpp b/examples/microwave-oven-app/microwave-oven-common/src/microwave-oven-device.cpp
index e06132d71f843a..2b584701e42192 100644
--- a/examples/microwave-oven-app/microwave-oven-common/src/microwave-oven-device.cpp
+++ b/examples/microwave-oven-app/microwave-oven-common/src/microwave-oven-device.cpp
@@ -80,8 +80,7 @@ CHIP_ERROR ExampleMicrowaveOvenDevice::GetOperationalStateAtIndex(size_t index,
     return CHIP_NO_ERROR;
 }
 
-CHIP_ERROR ExampleMicrowaveOvenDevice::GetOperationalPhaseAtIndex(size_t index,
-                                                                  MutableCharSpan & operationalPhase)
+CHIP_ERROR ExampleMicrowaveOvenDevice::GetOperationalPhaseAtIndex(size_t index, MutableCharSpan & operationalPhase)
 {
     if (index >= mOperationalPhaseList.size())
     {
diff --git a/examples/rvc-app/rvc-common/include/rvc-operational-state-delegate.h b/examples/rvc-app/rvc-common/include/rvc-operational-state-delegate.h
index f4a01e727a507d..c00562455a5b7f 100644
--- a/examples/rvc-app/rvc-common/include/rvc-operational-state-delegate.h
+++ b/examples/rvc-app/rvc-common/include/rvc-operational-state-delegate.h
@@ -80,8 +80,7 @@ class RvcOperationalStateDelegate : public OperationalState::Delegate
      * @param index The index of the phase, with 0 representing the first phase.
      * @param operationalPhase  The MutableCharSpan is filled.
      */
-    CHIP_ERROR GetOperationalPhaseAtIndex(size_t index,
-                                          MutableCharSpan & operationalPhase) override;
+    CHIP_ERROR GetOperationalPhaseAtIndex(size_t index, MutableCharSpan & operationalPhase) override;
 
     // command callback
     /**
diff --git a/examples/rvc-app/rvc-common/src/rvc-operational-state-delegate.cpp b/examples/rvc-app/rvc-common/src/rvc-operational-state-delegate.cpp
index bb72cbfcc9a30c..568fa870a9e860 100644
--- a/examples/rvc-app/rvc-common/src/rvc-operational-state-delegate.cpp
+++ b/examples/rvc-app/rvc-common/src/rvc-operational-state-delegate.cpp
@@ -33,8 +33,7 @@ CHIP_ERROR RvcOperationalStateDelegate::GetOperationalStateAtIndex(size_t index,
     return CHIP_NO_ERROR;
 }
 
-CHIP_ERROR RvcOperationalStateDelegate::GetOperationalPhaseAtIndex(size_t index,
-                                                                   MutableCharSpan & operationalPhase)
+CHIP_ERROR RvcOperationalStateDelegate::GetOperationalPhaseAtIndex(size_t index, MutableCharSpan & operationalPhase)
 {
     if (index >= mOperationalPhaseList.size())
     {
diff --git a/src/app/clusters/operational-state-server/operational-state-server.cpp b/src/app/clusters/operational-state-server/operational-state-server.cpp
index ec0ff29564aa3a..a76d14e20d350b 100644
--- a/src/app/clusters/operational-state-server/operational-state-server.cpp
+++ b/src/app/clusters/operational-state-server/operational-state-server.cpp
@@ -305,7 +305,7 @@ CHIP_ERROR Instance::Read(const ConcreteReadAttributePath & aPath, AttributeValu
 
         char buffer[kMaxPhaseNameLength];
         MutableCharSpan phase(buffer);
-        size_t index   = 0;
+        size_t index = 0;
 
         if (mDelegate->GetOperationalPhaseAtIndex(index, phase) == CHIP_ERROR_NOT_FOUND)
         {