diff --git a/tensorflow_model_optimization/python/core/clustering/keras/clustering_registry.py b/tensorflow_model_optimization/python/core/clustering/keras/clustering_registry.py
index e36ae8f56..f1bf0901a 100644
--- a/tensorflow_model_optimization/python/core/clustering/keras/clustering_registry.py
+++ b/tensorflow_model_optimization/python/core/clustering/keras/clustering_registry.py
@@ -231,17 +231,17 @@ def get_clustering_impl(cls, layer, weight_name):
     """
     if not layer.__class__ in cls._LAYERS_RESHAPE_MAP:
       raise ValueError(
-          "Class {given_class} has not been registerd in the"
+          "Class {given_class} has not been registered in the "
           "ClusteringLookupRegistry. Use ClusteringLookupRegistry."
-          "register_new_implemenetation to fix this.".format(
+          "register_new_implementation to fix this.".format(
               given_class=layer.__class__
           )
       )
     if weight_name not in cls._LAYERS_RESHAPE_MAP[layer.__class__]:
       raise ValueError(
           "Weight with the name '{given_weight_name}' for class {given_class} "
-          "has not been registerd in the ClusteringLookupRegistry. Use "
-          "ClusteringLookupRegistry.register_new_implemenetation "
+          "has not been registered in the ClusteringLookupRegistry. Use "
+          "ClusteringLookupRegistry.register_new_implementation "
           "to fix this.".format(
               given_class=layer.__class__,
               given_weight_name=weight_name