Update repl.txt

Signed-off-by: Gururaj Gurram <[email protected]>

Author: gururaj1512

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

@@ -105,7 +105,7 @@
     ~4.3333
 
     // Using offset parameter:
-    > var x = [ 1.0, -2.0, 3.0, 2.0, 5.0, -1.0 ];
+    > x = [ 1.0, -2.0, 3.0, 2.0, 5.0, -1.0 ];
     > {{alias}}.ndarray( 3, 1, x, 2, 1 )
     ~4.3333