refactor(experience): fix typo in comment

Signed-off-by: Jon Bauer <[email protected]>

Author: coveloper

EdgeAgentSDK/EdgeAgent/Sources/DIDCommAgent/DIDCommAgent.swift

@@ -157,7 +157,7 @@ public class DIDCommAgent {
       */
      public func stop() async throws {
          guard state == .running else { return }
-         logger.info(message: "Stoping agent")
+         logger.info(message: "Stopping agent")
          state = .stopping
          cancellables.forEach { $0.cancel() }
          connectionManager?.stopAllEvents()