Update Logistic Regression.ipynb

Author: akhil309

Module 3/Logistic Regression.ipynb

@@ -190,12 +190,12 @@
    ],
    "source": [
     "def sigmoid(z):\n",
-    "    # ====================== YOUR CODE HERE ======================\n",
+    "    # ====================== YOUR CODE HERE =====================\n",
     "    # Instructions: Compute the sigmoid of each value of z (z can be a matrix,\n",
     "    #              vector or scalar).    \n",
     "    sig=1/(1+np.exp(-z))\n",
     "    \n",
-    "    # ============================================================\n",
+    "    # ===========================================================\n",
     "    return sig\n",
     "sigmoid(0)"
    ]