RS: Fix typo in search code example (#1053)

Author: dwdougherty

content/operate/oss_and_stack/stack-with-enterprise/search/scalable-query-best-practices.md

@@ -93,7 +93,7 @@ Here's an improved query that follows best practices for vertical scaling:
 
 ```sh
 FT.AGGREGATE jsonidx:profiles '@t:[1299 1299]' 
-                LOAD 6 id t nam" lastname loc ver 
+                LOAD 6 id t name lastname loc ver
                 LIMIT 0 10
                 DIALECT 3
 ```