Merge pull request #20811 from DimitriPapadopoulos/repeated

MAINT, DOC: discard repeated words

3 files changed, 6 insertions, 7 deletions

diff --git a/numpy/lib/function_base.py b/numpy/lib/function_base.py
index a215f63d3..d4abde425 100644
--- a/numpy/lib/function_base.py
+++ b/numpy/lib/function_base.py
@@ -3551,8 +3551,8 @@ def sinc(x):
     Parameters
     ----------
     x : ndarray
-        Array (possibly multi-dimensional) of values for which to to
-        calculate ``sinc(x)``.
+        Array (possibly multi-dimensional) of values for which to calculate
+        ``sinc(x)``.
 
     Returns
     -------
diff --git a/numpy/lib/histograms.py b/numpy/lib/histograms.py
index b6909bc1d..44e4b51c4 100644
--- a/numpy/lib/histograms.py
+++ b/numpy/lib/histograms.py
@@ -506,8 +506,8 @@ def histogram_bin_edges(a, bins=10, range=None, weights=None):
             with non-normal datasets.
 
         'scott'
-            Less robust estimator that that takes into account data
-            variability and data size.
+            Less robust estimator that takes into account data variability
+            and data size.
 
         'stone'
             Estimator based on leave-one-out cross-validation estimate of
diff --git a/numpy/lib/nanfunctions.py b/numpy/lib/nanfunctions.py
index d7ea1ca65..cf76e7909 100644
--- a/numpy/lib/nanfunctions.py
+++ b/numpy/lib/nanfunctions.py
@@ -188,9 +188,8 @@ def _divide_by_count(a, b, out=None):
     """
     Compute a/b ignoring invalid results. If `a` is an array the division
     is done in place. If `a` is a scalar, then its type is preserved in the
-    output. If out is None, then then a is used instead so that the
-    division is in place. Note that this is only called with `a` an inexact
-    type.
+    output. If out is None, then a is used instead so that the division
+    is in place. Note that this is only called with `a` an inexact type.
 
     Parameters
     ----------