[master] Fix spelling errors

Produced via:
  `github.com/client9/misspell`
/assign ImJasonH vdemeester
/cc ImJasonH vdemeester

Author: mattmoor

pkg/reconciler/pipelinerun/pipelinerun_test.go

@@ -1030,7 +1030,7 @@ func TestReconcileCancelledFailsTaskRunCancellation(t *testing.T) {
 		tb.PipelineRunSpec("test-pipeline",
 			tb.PipelineRunCancelled,
 		),
-		// The reconciler uses the presense of this TaskRun in the status to determine that a TaskRun
+		// The reconciler uses the presence of this TaskRun in the status to determine that a TaskRun
 		// is already running. The TaskRun will not be retrieved at all so we do not need to seed one.
 		tb.PipelineRunStatus(
 			tb.PipelineRunTaskRunsStatus(prName+ptName, &v1alpha1.PipelineRunTaskRunStatus{
@@ -1068,7 +1068,7 @@ func TestReconcileCancelledFailsTaskRunCancellation(t *testing.T) {
 	// The PipelineRun should not be cancelled b/c we couldn't cancel the TaskRun
 	condition := reconciledRun.Status.GetCondition(apis.ConditionSucceeded)
 	if !condition.IsUnknown() {
-		t.Errorf("Expected PipelineRun to still be running since the TaskRun could not be cancelled but succeded condition is %v", condition.Status)
+		t.Errorf("Expected PipelineRun to still be running since the TaskRun could not be cancelled but succeeded condition is %v", condition.Status)
 	}
 	if condition.Reason != ReasonCouldntCancel {
 		t.Errorf("Expected PipelineRun condition to indicate the cancellation failed but reason was %s", condition.Reason)

pkg/reconciler/taskrun/taskrun.go

@@ -228,7 +228,7 @@ func (c *Reconciler) getTaskResolver(tr *v1beta1.TaskRun) (*resources.LocalTaskR
 	return resolver, kind
 }
 
-// `prepare` fetches resources the taskrun depends on, runs validation and convertion
+// `prepare` fetches resources the taskrun depends on, runs validation and conversion
 // It may report errors back to Reconcile, it updates the taskrun status in case of
 // error but it does not sync updates back to etcd. It does not emit events.
 // All errors returned by `prepare` are always handled by `Reconcile`, so they don't cause