message: Fix code example for configuring Scheduling algo
  Summary: !docs-only
  Reviewers: #tensorflow, #framework_ip_review_-_any_oss_or_third-party_code_use_has_been_approved, #tech_docs, jayniep, alfiee
  Maniphest Tasks: T55314
diff: @@ -199,7 +199,7 @@ For example:
  cfg.auto_select_ipus = 4
  cfg.ipu_model.compile_ipu_code = False
  cfg.ipu_model.version = "ipu2"
  - cfg.scheduling.algorithm = ipu.config.SchedulingAlgorithm.Clustering
  + cfg.scheduling.algorithm = ipu.config.SchedulingAlgorithm.CLUSTERING
  ...
  cfg.configure_ipu_system()
  