Final fixes

Author: ryankarlos

pandas/core/tools/timedeltas.py

@@ -21,12 +21,13 @@ def to_timedelta(arg, unit='ns', box=True, errors='raise'):
     Convert argument to timedelta.
 
     Timedeltas are absolute differences in times, expressed in difference
-    units e.g. (days, hours, minutes, seconds). This method converts an argument
-    from a recognized timedelta format / value into a Timedelta type.
+    units (e.g. days, hours, minutes, seconds). This method converts
+    an argument from a recognized timedelta format / value into
+    a Timedelta type.
 
     Parameters
     ----------
-    arg : str, timedelta, list, tuple, 1-d array, or Series
+    arg : str, timedelta, list-like or Series
           The argument which needs to be converted to timedelta.
     unit : str, default 'ns'
           Denotes the unit (D, h, m, s, ms, us, ns) of the arg.