style: fix missing space

Signed-off-by: Athan <kgryte@gmail.com>

Author: kgryte

lib/node_modules/@stdlib/blas/ext/base/ndarray/gsumpw/README.md

@@ -79,7 +79,7 @@ The function has the following parameters:
 var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
 var ndarray = require( '@stdlib/ndarray/base/ctor' );
 var ndarray2array = require( '@stdlib/ndarray/to-array' );
-var gsumpw= require( '@stdlib/blas/ext/base/ndarray/gsumpw' );
+var gsumpw = require( '@stdlib/blas/ext/base/ndarray/gsumpw' );
 
 var xbuf = discreteUniform( 10, -50, 50, {
     'dtype': 'generic'