DOC correct some indents (#15875)

qinhanmin2014 · web-flow · commit dc111489a1a1 · 2019-12-13T11:51:17.000+08:00
diff --git a/sklearn/exceptions.py b/sklearn/exceptions.py
@@ -62,8 +62,8 @@ class ConvergenceWarning(UserWarning):
     ...                 [1, 0],
     ...                 [1, 0]])  # last point is duplicated
     >>> with warnings.catch_warnings(record=True) as w:
-    ...    km = KMeans(n_clusters=4).fit(X)
-    ...    print(w[-1].message)
+    ...     km = KMeans(n_clusters=4).fit(X)
+    ...     print(w[-1].message)
     Number of distinct clusters (3) found smaller than n_clusters (4).
     Possibly due to duplicate points in X.
 
diff --git a/sklearn/utils/_testing.py b/sklearn/utils/_testing.py
@@ -276,8 +276,8 @@ def ignore_warnings(obj=None, category=Warning):
     ...     warnings.warn('buhuhuhu')
 
     >>> def nasty_warn():
-    ...    warnings.warn('buhuhuhu')
-    ...    print(42)
+    ...     warnings.warn('buhuhuhu')
+    ...     print(42)
 
     >>> ignore_warnings(nasty_warn)()
     42

Original file line number	Diff line number	Diff line change
`@@ -276,8 +276,8 @@ def ignore_warnings(obj=None, category=Warning):`
`276`	`276`	`... warnings.warn('buhuhuhu')`
`277`	`277`
`278`	`278`	`>>> def nasty_warn():`
`279`		`- ... warnings.warn('buhuhuhu')`
`280`		`- ... print(42)`
	`279`	`+ ... warnings.warn('buhuhuhu')`
	`280`	`+ ... print(42)`
`281`	`281`
`282`	`282`	`>>> ignore_warnings(nasty_warn)()`
`283`	`283`	`42`