딥러닝 첫번째 프로젝트 오류

import pandas as pd

data = pd.read_csv('gpascore.csv')
# print(data.isnull().sum())

data = data.dropna()

y = data['admit'].values
x= []

for i, rows in data.iterrows():
    x.append([ rows['gre'], rows['gpa'], rows['rank']])
# print(data.isnull().sum())
# print(x)

import tensorflow as tf
import numpy as np

model = tf.keras.models.Sequential([
    tf.keras.layers.Dense(64, activation='tanh'),
    tf.keras.layers.Dense(128, activation='tanh'),
    tf.keras.layers.Dense(1, activation='sigmoid'),
])

model.compile(optimazier='adam', loss='binary_crossentropy', metrics=['accuracy'])
model.fit(np.array(x),np.array(y), epochs=10)

강의 그대로 따라해서 실행시키면 
2022-07-22 17:29:32.414695: W tensorflow/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'cudart64_110.dll'; dlerror: cudart64_110.dll not found
2022-07-22 17:29:32.415148: I tensorflow/stream_executor/cuda/cudart_stub.cc:29] Ignore above cudart dlerror if you do not have a GPU set up on your machine.
2022-07-22 17:29:35.606408: W tensorflow/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'nvcuda.dll'; dlerror: nvcuda.dll not found
2022-07-22 17:29:35.606974: W tensorflow/stream_executor/cuda/cuda_driver.cc:269] failed call to cuInit: UNKNOWN ERROR (303)
2022-07-22 17:29:35.613333: I tensorflow/stream_executor/cuda/cuda_diagnostics.cc:169] retrieving CUDA diagnostic 
information for host: DESKTOP-EB8EU6A
2022-07-22 17:29:35.614177: I tensorflow/stream_executor/cuda/cuda_diagnostics.cc:176] hostname: DESKTOP-EB8EU6A  
2022-07-22 17:29:35.615218: I tensorflow/core/platform/cpu_feature_guard.cc:193] This TensorFlow binary is optimized with oneAPI Deep Neural Network Library (oneDNN) to use the following CPU instructions in performance-critical 
operations:  AVX AVX2
To enable them in other operations, rebuild TensorFlow with the appropriate compiler flags.
Traceback (most recent call last):
  File "C:\Users108\Desktop\deep\deep learning\app.py", line 27, in <module>
    model.compile(optimazier='adam', loss='binary_crossentropy', metrics=['accuracy'])
  File "C:\Users108\AppData\Local\Programs\Python\Python310\lib\site-packages\keras\utils\traceback_utils.py", 
line 67, in error_handler
    raise e.with_traceback(filtered_tb) from None
  File "C:\Users108\AppData\Local\Programs\Python\Python310\lib\site-packages\keras\engine\training.py", line 3077, in _validate_compile
    raise TypeError('Invalid keyword argument(s) in `compile()`: '
TypeError: Invalid keyword argument(s) in `compile()`: ({'optimazier'},). Valid keyword arguments include "cloning", "experimental_run_tf_function", "distribute", "target_tensors", or "sample_weight_mode".

이런 오류가 나오는데 어떤것이 문제인가요