typo in selector implementation

examples/monitoring/src/main.rs

@@ -21,7 +21,6 @@ use harmony::{
 };
 
 use harmony_macros::http_scheme;
-use serde_yaml::{Mapping, Value};
 
 #[tokio::main]
 async fn main() {
@@ -58,24 +57,20 @@ async fn main() {
         relabelings: vec![],
     };
 
-    let mut selector = HashMap::new();
-    selector.insert(
-        "matchExpressions".to_string(),
-        vec![Selector {
-            key: "monitored".to_string(),
-            operator: "In".to_string(),
-            values: vec!["test-service-1".to_string()],
-        }],
-    );
-
     let service_monitor = ServiceMonitor {
         name: "test-service-monitor".to_string(),
         additional_labels: None,
         job_label: None,
         target_labels: vec![],
         pod_target_labels: vec![],
-        selector: selector,
-        match_labels: None,
+        selector: Selector {
+            match_labels: None,
+            match_expressions: vec![MatchExpression {
+                key: "test".to_string(),
+                operator: "In".to_string(),
+                values: vec!["test-service".to_string()],
+            }],
+        },
         namespace_selector: None,
         endpoints: vec![service_monitor_endpoint],
         fallback_scrape_protocol: None,