Typo

code/blaster.ipynb

@@ -113,7 +113,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Now suppose the new ultra-secret Alien Blaster 10K is being tested.  In a press conference, an EDF general reports that the new design has been tested twice, taking two shots during each test.  The results of the test are confidential, so the general won't say how many targets were, but they report: \"The same number of targets were hit in the two tests, so we have reason to think this new design is consistent.\" \n",
+    "Now suppose the new ultra-secret Alien Blaster 10K is being tested.  In a press conference, an EDF general reports that the new design has been tested twice, taking two shots during each test.  The results of the test are confidential, so the general won't say how many targets were hit, but they report: \"The same number of targets were hit in the two tests, so we have reason to think this new design is consistent.\" \n",
     "\n",
     "Write a class called `AlienBlaster` that inherits from `Suite` and provides a likelihood function that takes this data -- two shots and a tie -- and computes the likelihood of the data for each hypothetical value of $x$.  If you would like a challenge, write a version that works for any number of shots."
    ]