4 files changed, 7 insertions, 7 deletions
diff --git a/numpy/polynomial/__init__.py b/numpy/polynomial/__init__.py
index 4b4361163..5a3addf4c 100644
--- a/numpy/polynomial/__init__.py
+++ b/numpy/polynomial/__init__.py
@@ -164,7 +164,7 @@ def set_default_printstyle(style):
     1.0 + 2.0 x**1 + 3.0 x**2
     >>> print(c)
     1.0 + 2.0 T_1(x) + 3.0 T_2(x)
-    >>> # Formatting supercedes all class/package-level defaults
+    >>> # Formatting supersedes all class/package-level defaults
     >>> print(f"{p:unicode}")
     1.0 + 2.0·x¹ + 3.0·x²
     """
diff --git a/numpy/polynomial/_polybase.py b/numpy/polynomial/_polybase.py
index 5525b232b..4b9f7c661 100644
--- a/numpy/polynomial/_polybase.py
+++ b/numpy/polynomial/_polybase.py
@@ -344,7 +344,7 @@ class ABCPolyBase(abc.ABC):
             # Polynomial coefficient
             # The coefficient array can be an object array with elements that
             # will raise a TypeError with >= 0 (e.g. strings or Python
-            # complex). In this case, represent the coeficient as-is.
+            # complex). In this case, represent the coefficient as-is.
             try:
                 if coef >= 0:
                     next_term = f"+ {coef}"
diff --git a/numpy/polynomial/chebyshev.py b/numpy/polynomial/chebyshev.py
index 210000ec4..8288c6120 100644
--- a/numpy/polynomial/chebyshev.py
+++ b/numpy/polynomial/chebyshev.py
@@ -131,9 +131,9 @@ chebtrim = pu.trimcoef
 #
 
 def _cseries_to_zseries(c):
-    """Covert Chebyshev series to z-series.
+    """Convert Chebyshev series to z-series.
 
-    Covert a Chebyshev series to the equivalent z-series. The result is
+    Convert a Chebyshev series to the equivalent z-series. The result is
     never an empty array. The dtype of the return is the same as that of
     the input. No checks are run on the arguments as this routine is for
     internal use.
@@ -156,9 +156,9 @@ def _cseries_to_zseries(c):
 
 
 def _zseries_to_cseries(zs):
-    """Covert z-series to a Chebyshev series.
+    """Convert z-series to a Chebyshev series.
 
-    Covert a z series to the equivalent Chebyshev series. The result is
+    Convert a z series to the equivalent Chebyshev series. The result is
     never an empty array. The dtype of the return is the same as that of
     the input. No checks are run on the arguments as this routine is for
     internal use.
diff --git a/numpy/polynomial/laguerre.py b/numpy/polynomial/laguerre.py
index d3b6432dc..72d068e31 100644
--- a/numpy/polynomial/laguerre.py
+++ b/numpy/polynomial/laguerre.py
@@ -1030,7 +1030,7 @@ def lagval3d(x, y, z, c):
     Returns
     -------
     values : ndarray, compatible object
-        The values of the multidimension polynomial on points formed with
+        The values of the multidimensional polynomial on points formed with
         triples of corresponding values from `x`, `y`, and `z`.
 
     See Also