Replace the tab with 4 spaces in md files (#2797)

* Replace the tab with 4 spaces in md files

Signed-off-by: yupengzte <yu.peng36@zte.com.cn>

* Fix typos of accessing-the-api.md

Signed-off-by: yupengzte <yu.peng36@zte.com.cn>

* Fix typos of manage-compute-resources-container.md

Signed-off-by: yupengzte <yu.peng36@zte.com.cn>

* Fix typos of run-to-completion-finite-workloads.md

Signed-off-by: yupengzte <yu.peng36@zte.com.cn>

* Fix typos of connect-applications-service.md

Signed-off-by: yupengzte <yu.peng36@zte.com.cn>

* Fix typos of init-containers.md

Signed-off-by: yupengzte <yu.peng36@zte.com.cn>

* Fix typos of calico.md

Signed-off-by: yupengzte <yu.peng36@zte.com.cn>

* Fix typos of ingress.md

Signed-off-by: yupengzte <yu.peng36@zte.com.cn>

* Fix typos of index.md

Signed-off-by: yupengzte <yu.peng36@zte.com.cn>

* Fix typos of index.md

Signed-off-by: yupengzte <yu.peng36@zte.com.cn>

* Fix typos of apparmor.md

Signed-off-by: yupengzte <yu.peng36@zte.com.cn>

* Fix typos of run-stateful-application.md

Signed-off-by: yupengzte <yu.peng36@zte.com.cn>

* Fix typos of index.md

Signed-off-by: yupengzte <yu.peng36@zte.com.cn>

* Fix typos of index.md

Signed-off-by: yupengzte <yu.peng36@zte.com.cn>

* Fix typos of replicasets.md

Signed-off-by: yupengzte <yu.peng36@zte.com.cn>

docs/tasks/administer-federation/ingress.md

@@ -345,7 +345,7 @@ Check that:
     delete any ingresses created before the cluster joined the
     federation (and had it's GLBC reconfigured), and recreate them if
     necessary.
-	
+
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