Update Project 2 - Solution.ipynb

Minor typo

Author: WillieMaddox

Part 4/Section 05 - Project 2/Project 2 - Solution.ipynb

@@ -280,7 +280,7 @@
     "    \n",
     "    def __imul__(self, other):\n",
     "        other_value = self._get_value(other)\n",
-    "        self.value = (self.value * other_value) & self.modulus\n",
+    "        self.value = (self.value * other_value) % self.modulus\n",
     "        return self\n",
     "    \n",
     "    def __pow__(self, other):\n",