docs: add note

Author: kgryte

lib/node_modules/@stdlib/array/put/README.md

@@ -102,6 +102,7 @@ var out = put( x, [ -10, 10 ], [ 20, 40 ], {
 ## Notes
 
 -   The function mutates the input array `x`.
+-   Because each index is only validated at the time of replacing a particular element, mutation may occur even when one or more indices are out-of-bounds, including when the index [mode][@stdlib/ndarray/base/ind] indicates to raise an exception.
 -   The `values` array must have a [data type][@stdlib/array/dtypes] which can be [safely cast][@stdlib/array/safe-casts] to the input array data type. Floating-point data types (both real and complex) are allowed to downcast to a lower precision data type of the [same kind][@stdlib/array/same-kind-casts] (e.g., element values from a `'float64'` values array can be assigned to corresponding elements in a `'float32'` input array).
 
 </section>

lib/node_modules/@stdlib/array/put/docs/repl.txt

@@ -7,6 +7,10 @@
 
     The function mutates the input array.
 
+    Because each index is only validated at the time of replacing a particular
+    element, mutation may occur even when one or more indices are out-of-bounds,
+    including when the index mode indicates to raise an exception.
+
     If `indices` is an empty array, the function returns the input array
     unchanged.