style(loki): format comment dashes

Author: JOELNATHAN544

lgtm-stack/terraform/values/loki-values.yaml

@@ -148,7 +148,7 @@ gateway:
       readOnly: true
 
   # Custom nginx config:
-  #   - Push paths (distributor): no auth — agents use X-Scope-OrgID directly
+  #   - Push paths (distributor): no auth -- agents use X-Scope-OrgID directly
   #   - Read paths (query-frontend): BasicAuth required
   #     Grafana's data proxy sends the per-tenant credentials stored in Grafana DB.
   #     Non-members get 401 even if they can see the datasource name in the UI.
@@ -173,13 +173,13 @@ gateway:
         server {
           listen 8080;
 
-          # ── Write path (no auth — agents push directly with X-Scope-OrgID) ──
+          # -- Write path (no auth -- agents push directly with X-Scope-OrgID) --
           location ~ ^/(loki/api/v1/push|loki/api/v1/tail|ready|log) {
             proxy_pass       http://monitoring-loki-distributor.observability.svc.cluster.local:3100;
             proxy_http_version 1.1;
           }
 
-          # ── Read path (BasicAuth required — only valid tenant credentials pass) ──
+          # -- Read path (BasicAuth required -- only valid tenant credentials pass) --
           location / {
             auth_basic           "Loki Tenant Authentication";
             auth_basic_user_file /etc/nginx/secrets/.htpasswd;