DOC: Add reworded parameter info and and 2 examples again (#41423).

Remove whitespace on blank lines and line break sentences to avoid style errors.
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Author: mdhsieh

pandas/core/series.py

@@ -223,7 +223,7 @@ class Series(base.IndexOpsMixin, generic.NDFrame):
     name : str, optional
         The name to give to the Series.
     copy : bool, default False
-        Copy input data.
+        Copy input data. Only affects Series or 1d ndarray input. See examples.
 
     Examples
     --------
@@ -251,6 +251,38 @@ class Series(base.IndexOpsMixin, generic.NDFrame):
     Note that the Index is first build with the keys from the dictionary.
     After this the Series is reindexed with the given Index values, hence we
     get all NaN as a result.
+
+    Constructing Series from a list with `copy=False`.
+
+    >>> r = [1, 2]
+    >>> ser = pd.Series(r, copy=False)
+    >>> ser.iloc[0] = 999
+    >>> r
+    [1, 2]
+    >>> ser
+    0    999
+    1      2
+    dtype: int64
+
+    Due to input data type the Series has a `copy` of
+    the original data even though `copy=False`, so
+    the data is unchanged.
+
+    Constructing Series from a 1d ndarray with `copy=False`.
+
+    >>> r = np.array([1, 2])
+    >>> ser = pd.Series(r, copy=False)
+    >>> ser.iloc[0] = 999
+    >>> r
+    array([999,   2])
+    >>> ser
+    0    999
+    1      2
+    dtype: int32
+
+    Due to input data type the Series has a `view` on
+    the original data, so
+    the data is changed as well.
     """
 
     _typ = "series"