Fixed typo in django/db/backends/sqlite3/base.py comment.
@@ -251,7 +251,7 @@ class DatabaseWrapper(BaseDatabaseWrapper):
create_deterministic_function('SQRT', 1, none_guard(math.sqrt))
create_deterministic_function('TAN', 1, none_guard(math.tan))
# Don't use the built-in RANDOM() function because it returns a value
- # in the range [2^63, 2^63 - 1] instead of [0, 1).
+ # in the range [-1 * 2^63, 2^63 - 1] instead of [0, 1).
conn.create_function('RAND', 0, random.random)
conn.create_aggregate('STDDEV_POP', 1, list_aggregate(statistics.pstdev))
conn.create_aggregate('STDDEV_SAMP', 1, list_aggregate(statistics.stdev))
