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Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

Author: pauld-msft

src/Microsoft.ComponentDetection.Common/DockerService.cs

@@ -25,7 +25,7 @@ internal class DockerService : IDockerService
     private static readonly DockerClient Client = new DockerClientConfiguration().CreateClient();
 
     /// <summary>
-    /// Tracks in-flight and completed image pulls so each image is pulled at most once.
+    /// Tracks in-flight image pulls so each image is pulled at most once concurrently.
     /// Concurrent callers for the same image await the same task.
     /// </summary>
     private static readonly ConcurrentDictionary<string, Task<bool>> PullCache = new();

src/Microsoft.ComponentDetection.Detectors/linux/LinuxScanner.cs

@@ -33,7 +33,7 @@ internal class LinuxScanner : ILinuxScanner
     private static readonly SemaphoreSlim ContainerSemaphore = new SemaphoreSlim(2);
 
     /// <summary>
-    /// Caches in-flight and completed syft runs.
+    /// Caches in-flight syft runs.
     /// When multiple detectors scan the same image concurrently, the second
     /// caller awaits the already-running task instead of launching a new container.
     /// </summary>