docs: apply suggestions from code review

Signed-off-by: Muhammad Haris <[email protected]>

Author: headlessNode

lib/node_modules/@stdlib/blas/base/gscal/docs/repl.txt

@@ -37,7 +37,7 @@
     [ -10.0, 5.0, 15.0, -25.0, 20.0, 0.0, -5.0, -15.0 ]
 
     // Using `N` and stride parameters:
-    > x = [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0 -1.0, -3.0 ];
+    > x = [ -2.0, 1.0, 3.0, -5.0, 4.0, -1.0, -3.0 ];
     > {{alias}}( 3, 5.0, x, 2 )
     [ -10.0, 1.0, 15.0, -5.0, 20.0, -1.0, -3.0 ]