Update docs/TRACEBACKS.md

Co-authored-by: Victor Goff <keeperotphones@gmail.com>

Author: bobahop

docs/TRACEBACKS.md

@@ -145,7 +145,7 @@ Following is an example of using `assert`:
 >>> def int_division(dividend, divisor):
 ...     assert divisor != 0, "divisor must not be 0"
 ...     return dividend // divisor
-... 
+...
 >>> print(int_division(2, 1))
 2
 >>> print(int_division(2, 0))