Correct comment of views throwing exceptions in lombscarge

Author: stefpiatek

ch05construction/09patterns.ipynb

@@ -422,8 +422,8 @@
     "        self.range = self.end - self.start\n",
     "        self.step = self.range / self.count\n",
     "        # create separate arrays as some algorithms require an array\n",
-    "        # as an argument and will throw an exception a view of an array\n",
-    "        # is passed as an argument\n",
+    "        # as an argument and will throw an exception \n",
+    "        # if a view of an array is passed as an argument\n",
     "        self.times = self.data[:, 0].copy()\n",
     "        self.values = self.data[:, 1].copy()\n",
     "        self.plot_data = [self.times, self.values]\n",