Update perceptron.py

Author: harshildarji

Neural_Network/perceptron.py

@@ -25,7 +25,7 @@ def __init__(self, sample, exit, learn_rate=0.01, epoch_number=1000, bias=-1):
         self.col_sample = len(sample[0])
         self.weight = []
 
-    def trainnig(self):
+    def training(self):
         for sample in self.sample:
             sample.insert(0, self.bias)