doc: fix example code to use ignore instead of no_run

-  fails because  cannot be used at module level
- Use  to skip doc compilation while keeping example visible

harmony/src/modules/okd/load_balancer.rs

@@ -44,11 +44,11 @@ pub struct OKDLoadBalancerScore {
 ///
 /// # Example
 ///
-/// ```no_run
+/// ```ignore
-/// use crate::topology::HAClusterTopology;
+/// use harmony::topology::HAClusterTopology;
 /// use harmony::modules::okd::OKDLoadBalancerScore;
 ///
-/// let topology: HAClusterTopology = /* get topology */;
+/// let topology: HAClusterTopology = /* get topology from your infrastructure */;
 /// let score = OKDLoadBalancerScore::new(&topology);
 /// ```
 impl OKDLoadBalancerScore {