docs: fix description

Signed-off-by: Athan <[email protected]>

Author: kgryte

lib/node_modules/@stdlib/blas/ext/base/dnancusumkbn/README.md

@@ -98,7 +98,7 @@ dnancusumkbn( 4, 0.0, x1, -2, y1, 1 );
 
 #### dnancusumkbn.ndarray( N, sum, x, strideX, offsetX, y, strideY, offsetY )
 
-Computes the cumulative sum of double-precision floating-point strided array elements using an improved Kahan–Babuška algorithm, ignoring `NaN` values and alternative indexing semantics.
+Computes the cumulative sum of double-precision floating-point strided array elements ignoring `NaN` values and using an improved Kahan–Babuška algorithm and alternative indexing semantics.
 
 ```javascript
 var Float64Array = require( '@stdlib/array/float64' );