From 7d76c2a7e7ac8579b8f62442a3f8b8ff2ecb9b8f Mon Sep 17 00:00:00 2001
From: Jiahao Chen <jiahao@mit.edu>
Date: Mon, 5 Jan 2015 17:25:05 -0500
Subject: [PATCH] Fix typo

---
 Avogadro's Number.ipynb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Avogadro's Number.ipynb b/Avogadro's Number.ipynb
index c2c4989..6481537 100644
--- a/Avogadro's Number.ipynb	
+++ b/Avogadro's Number.ipynb	
@@ -725,7 +725,7 @@
       "\n",
       "The Einstein-Smoluchowski equation states that the random displacement of a bead in one dimension has a Gaussian distribution with mean zero and variance $\\sigma^2 = 2D\\Delta t$.\n",
       "\n",
-      "Also, given the data we have a way estimate the variance:\n",
+      "Also, given the data we have a way estimate to the variance:\n",
       "\n",
       "$\\sigma^2 = {r_1^2 + r_2^2 + ... + r_n^2 \\over 2n}$\n",
       " \n",
@@ -936,4 +936,4 @@
    "metadata": {}
   }
  ]
-}
\ No newline at end of file
+}