DOC: discard repeated words in NEPs (numpy#20816)

DimitriPapadopoulos · web-flow · commit f5e74cb4ee76 · 2022-01-13T10:27:53.000-08:00
diff --git a/doc/neps/nep-0022-ndarray-duck-typing-overview.rst b/doc/neps/nep-0022-ndarray-duck-typing-overview.rst
@@ -97,7 +97,7 @@ partial duck arrays. We've been guilty of this ourself.
 
 At this point though, we think the best general strategy is to focus
 our efforts primarily on supporting full duck arrays, and only worry
-about partial duck arrays as much as we need to to make sure we don't
+about partial duck arrays as much as we need to make sure we don't
 accidentally rule them out for no reason.
 
 Why focus on full duck arrays? Several reasons:
diff --git a/doc/neps/nep-0023-backwards-compatibility.rst b/doc/neps/nep-0023-backwards-compatibility.rst
@@ -327,7 +327,7 @@ Discussion
 
 - `Mailing list discussion on the first version of this NEP in 2018 <https://mail.python.org/pipermail/numpy-discussion/2018-July/078432.html>`__
 - `Mailing list discussion on the Dec 2020 update of this NEP <https://mail.python.org/pipermail/numpy-discussion/2020-December/081358.html>`__
-- `PR with review comments on the the Dec 2020 update of this NEP <https://github.com/numpy/numpy/pull/18097>`__
+- `PR with review comments on the Dec 2020 update of this NEP <https://github.com/numpy/numpy/pull/18097>`__
 
 
 References and Footnotes
diff --git a/doc/neps/nep-0041-improved-dtype-support.rst b/doc/neps/nep-0041-improved-dtype-support.rst
@@ -74,7 +74,7 @@ cannot describe casting for such parametric datatypes implemented outside of Num
 This additional functionality for supporting parametric datatypes introduces
 increased complexity within NumPy itself,
 and furthermore is not available to external user-defined datatypes.
-In general the concerns of different datatypes are not well well-encapsulated.
+In general the concerns of different datatypes are not well-encapsulated.
 This burden is exacerbated by the exposure of internal C structures,
 limiting the addition of new fields
 (for example to support new sorting methods [new_sort]_).
diff --git a/doc/neps/nep-0042-new-dtypes.rst b/doc/neps/nep-0042-new-dtypes.rst
@@ -302,7 +302,7 @@ user-defined DType::
     class UserDtype(dtype): ...
 
 one can do ``np.ndarray[UserDtype]``, keeping annotations concise in
-that case without introducing boilerplate in NumPy itself. For a user
+that case without introducing boilerplate in NumPy itself. For a
 user-defined scalar type::
 
     class UserScalar(generic): ...
diff --git a/doc/neps/nep-0043-extensible-ufuncs.rst b/doc/neps/nep-0043-extensible-ufuncs.rst
@@ -804,7 +804,7 @@ the inner-loop operates on.
 This is necessary information for parametric dtypes since for example comparing
 two strings requires knowing the length of both strings.
 The ``Context`` can also hold potentially useful information such as the
-the original ``ufunc``, which can be helpful when reporting errors.
+original ``ufunc``, which can be helpful when reporting errors.
 
 In principle passing in Context is not necessary, as all information could be
 included in ``innerloop_data`` and set up in the ``get_loop`` function.
@@ -948,7 +948,7 @@ This wrapped ``ArrayMethod`` will have two additional methods:
   convert this to ``float64 + float64``.
 
 * ``wrap_outputs(Tuple[DType]: input_descr) -> Tuple[DType]`` replacing the
-  resolved descriptors with with the desired actual loop descriptors.
+  resolved descriptors with the desired actual loop descriptors.
   The original ``resolve_descriptors`` function will be called between these
   two calls, so that the output descriptors may not be set in the first call.
   In the above example it will use the ``float64`` as returned (which might
@@ -987,8 +987,8 @@ A different use-case is that of a ``Unit(float64, "m")`` DType, where
 the numerical type is part of the DType parameter.
 This approach is possible, but will require a custom ``ArrayMethod``
 which wraps existing loops.
-It must also always require require two steps of dispatching
-(one to the ``Unit`` DType and a second one for the numerical type).
+It must also always require two steps of dispatching (one to the ``Unit``
+DType and a second one for the numerical type).
 
 Furthermore, the efficient implementation will require the ability to
 fetch and reuse the inner-loop function from another ``ArrayMethod``.
@@ -1296,7 +1296,7 @@ of the current ufunc machinery (as well as casting).
 
 The implementation unfortunately will require large maintenance of the
 UFunc machinery, since both the actual UFunc loop calls, as well as the
-the initial dispatching steps have to be modified.
+initial dispatching steps have to be modified.
 
 In general, the correct ``ArrayMethod``, also those returned by a promoter,
 will be cached (or stored) inside a hashtable for efficient lookup.
