Merge pull request dabeaz-course#126 from DrOculus90/patch-1

Update 03_Formatting.md

Author: dabeaz

Notes/02_Working_with_data/03_Formatting.md

@@ -89,7 +89,7 @@ keyword arguments.
 ```python
 >>> '{name:>10s} {shares:10d} {price:10.2f}'.format(name='IBM', shares=100, price=91.1)
 '       IBM        100      91.10'
->>> '{:10s} {:10d} {:10.2f}'.format('IBM', 100, 91.1)
+>>> '{:>10s} {:10d} {:10.2f}'.format('IBM', 100, 91.1)
 '       IBM        100      91.10'
 >>>
 ```