Modifies docstring

Author: chalmerlowe

google/cloud/bigquery/enums.py

@@ -369,16 +369,16 @@ class RoundingMode(enum.Enum):
     ROUND_HALF_AWAY_FROM_ZERO: rounds half values away from zero when applying
     precision and scale upon writing of NUMERIC and BIGNUMERIC values.
     For Scale: 0
-        1.1, 1.2, 1.3, 1.4 => 1
-        1.5, 1.6, 1.7, 1.8, 1.9 => 2
+    * 1.1, 1.2, 1.3, 1.4 => 1
+    * 1.5, 1.6, 1.7, 1.8, 1.9 => 2
 
     ROUND_HALF_EVEN: rounds half values to the nearest even value when applying
     precision and scale upon writing of NUMERIC and BIGNUMERIC values.
     For Scale: 0
-        1.1, 1.2, 1.3, 1.4 => 1
-        1.5 => 2
-        1.6, 1.7, 1.8, 1.9 => 2
-        2.5 => 2
+    * 1.1, 1.2, 1.3, 1.4 => 1
+    * 1.5 => 2
+    * 1.6, 1.7, 1.8, 1.9 => 2
+    * 2.5 => 2
     """
 
     ROUNDING_MODE_UNSPECIFIED = 0