fix: lint errors

Author: Neerajpathak07

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

@@ -260,7 +260,7 @@ int main( void ) {
     printf( "mean: %lf\n", v );
 }
 ```
-f
+
 </section>
 
 <!-- /.examples -->

lib/node_modules/@stdlib/stats/base/dsmeanpw/docs/repl.txt

@@ -38,13 +38,13 @@
     // Using `N` and `stride` parameters:
     > x = new {{alias:@stdlib/array/float32}}( [ -2.0, 1.0, 1.0, -5.0, 2.0, -1.0 ] );
     > {{alias}}( 4, x, 2 )
-    ~0.3333
+    NaN
 
     // Using view offsets:
     > var x0 = new {{alias:@stdlib/array/float32}}( [ 1.0, -2.0, 3.0, 2.0, 5.0, -1.0 ] );
     > var x1 = new {{alias:@stdlib/array/float32}}( x0.buffer, x0.BYTES_PER_ELEMENT*1 );
     > {{alias}}( 4, x1, 2 )
-    ~-0.3333
+    NaN
 
 
 {{alias}}.ndarray( N, x, strideX, offsetX )
@@ -85,7 +85,7 @@
     // Using offset parameter:
     > var x = new {{alias:@stdlib/array/float32}}( [ 1.0, -2.0, 3.0, 2.0, 5.0, -1.0 ] );
     > {{alias}}.ndarray( 4, x, 2, 1 )
-    ~-0.3333
+    NaN
 
     See Also
     --------