docs: update README.md

Signed-off-by: Anshu Kumar <[email protected]>

Author: anxhukumar

lib/node_modules/@stdlib/stats/incr/nanmeanabs/README.md

@@ -111,11 +111,10 @@ var incrnanmeanabs = require( '@stdlib/stats/incr/nanmeanabs' );
 var accumulator = incrnanmeanabs();
 
 // For each simulated datum, update the mean...
-var v;
 var i;
 
 for ( i = 0; i < 100; i++ ) {
-    accumulator( ( bernoulli( 0.8 ) < 1 ) ? NaN : uniform( 0.0, 100.0 ) );
+    accumulator( ( bernoulli( 0.8 ) < 1 ) ? NaN : uniform( -100.0, 100.0 ) );
 }
 console.log( accumulator() );
 ```