Merge pull request #11 from ismlkrkmz/patch-1

Fixed a typo

1_2_Convolutional_Filters_Edge_Detection/7. Haar Cascade, Face Detection.ipynb

@@ -8,7 +8,7 @@
     "\n",
     "One older (from around 2001), but still popular scheme for face detection is a Haar cascade classifier; these classifiers in the OpenCV library and use feature-based classification cascades that learn to isolate and detect faces in an image. You can read [the original paper proposing this approach here](https://www.cs.cmu.edu/~efros/courses/LBMV07/Papers/viola-cvpr-01.pdf).\n",
     "\n",
-    "Let's see how face detection works on an exampe in this notebook."
+    "Let's see how face detection works on an example in this notebook."
    ]
   },
   {