fix typo (#54299)

paddle/fluid/framework/operator.cc

@@ -2819,7 +2819,7 @@ void OperatorWithKernel::ParseMultiInputDataType(
                        platform::errors::InvalidArgument(
                            "The DataType of %s Op's duplicable or different "
                            "slot Variable %s must be "
-                           "consistent or reigster GetExpectedKernelType. The "
+                           "consistent or register GetExpectedKernelType. The "
                            "current variable type is (%s), but the "
                            "previous variable type is (%s).",
                            Type(),
@@ -2849,7 +2849,7 @@ void OperatorWithKernel::ParseMultiInputDataType(
                        platform::errors::InvalidArgument(
                            "The DataType of %s Op's duplicable or different "
                            "slot Variable %s must be "
-                           "consistent or reigster GetExpectedKernelType. The "
+                           "consistent or register GetExpectedKernelType. The "
                            "current variable type is (%s), but the "
                            "previous variable type is (%s).",
                            Type(),

paddle/fluid/operators/optimizers/sparse_momentum_op.h

@@ -286,7 +286,7 @@ class IndexMomentumFunctor {
     MT velocity_out = velocity * mu_ + grad;
     MT velocity_tmp = update_method_(grad, velocity_out, mu_);
     MT param_out = param - velocity_tmp * lr;
-    // write reigster to memory
+    // write register to memory
     velocity_out_[i] = velocity_out;
     param_out_[i] = static_cast<T>(param_out);
     if (master_param_out_) {

paddle/phi/kernels/impl/momentum_kernel_impl.h

@@ -168,7 +168,7 @@ class DenseMomentumFunctor<T, TG, MT, kRegType, UseNesterov> {
 
     MT velocity_out = velocity * mu_ + grad;
     MT param_out = param - (grad + velocity_out * mu_) * lr;
-    // write reigster to memory
+    // write register to memory
     velocity_out_[i] = velocity_out;
     param_out_[i] = static_cast<T>(param_out);
     if (master_param_out_) {
@@ -232,7 +232,7 @@ class DenseMomentumFunctor<T, TG, MT, kRegType, NoNesterov> {
 
     MT velocity_out = velocity * mu_ + grad;
     MT param_out = param - lr * velocity_out;
-    // write reigster to memory
+    // write register to memory
     velocity_out_[i] = velocity_out;
     param_out_[i] = static_cast<T>(param_out);
     if (master_param_out_) {
@@ -315,7 +315,7 @@ class SparseMomentumFunctor<T, MT, UseNesterov> {
 
     MT velocity_out = velocity * mu_ + grad;
     MT param_out = param - (grad + velocity_out * mu_) * lr;
-    // write reigster to memory
+    // write register to memory
     velocity_out_[i] = velocity_out;
     param_out_[i] = static_cast<T>(param_out);
     if (master_param_out_) {
@@ -395,7 +395,7 @@ class SparseMomentumFunctor<T, MT, NoNesterov> {
 
     MT velocity_out = velocity * mu_ + grad;
     MT param_out = param - velocity_out * lr;
-    // write reigster to memory
+    // write register to memory
     velocity_out_[i] = velocity_out;
     param_out_[i] = static_cast<T>(param_out);
     if (master_param_out_) {