docs: update notes in README

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Author: gururaj1512

lib/node_modules/@stdlib/stats/base/nanmeanwd/README.md

@@ -124,7 +124,7 @@ var v = nanmeanwd.ndarray( 5, x, 2, 1 );
 ## Notes
 
 -   If `N <= 0`, both functions return `NaN`.
--   -   Both functions support array-like objects having getter and setter accessors for array element access (e.g., [`@stdlib/array/base/accessor`][@stdlib/array/base/accessor]).
+-   Both functions support array-like objects having getter and setter accessors for array element access (e.g., [`@stdlib/array/base/accessor`][@stdlib/array/base/accessor]).
 -   If every indexed element is `NaN`, both functions return `NaN`.
 -   Depending on the environment, the typed versions ([`dnanmeanwd`][@stdlib/stats/strided/dnanmeanwd], [`snanmeanwd`][@stdlib/stats/strided/snanmeanwd], etc.) are likely to be significantly more performant.