fix = operator to eq

Author: fendy3002

content/docs/developer-resources/rest-apis/index.mdx

@@ -103,7 +103,7 @@ When calling v3 data api, the where clause has a slight difference with the prev
 `("Product Name", eq, "Laptop, 15-inch")`
 
 **Example:** Using single quotes for a value:
-`(City, =, 'New York')`
+`(City, eq, 'New York')`
 
 ### Usage on v2 API