Update README.md

Added the optional parameters section.

README.md

@@ -30,37 +30,6 @@ kubectl logs -f $(kubectl get pods --namespace default -l "run=cleanup-operator"
 kubectl create -f https://k8s.io/examples/controllers/job.yaml
 ```
 
-### Parameters
-```
-Usage of ./kube-cleanup-operator:
-  -alsologtostderr
-    	log to standard error as well as files
-  -dry-run
-    	Print only, do not delete anything.
-  -keep-failures int
-    	Number of hours to keep faild jobs, -1 - forever (default) 0 - never, >0 number of hours (default -1)
-  -keep-pending int
-    	Number of hours to keep pending jobs, -1 - forever (default) >0 number of hours (default -1)
-  -keep-successful int
-    	Number of hours to keep successful jobs, -1 - forever, 0 - never (default), >0 number of hours
-  -log_backtrace_at value
-    	when logging hits line file:N, emit a stack trace
-  -log_dir string
-    	If non-empty, write log files in this directory
-  -logtostderr
-    	log to standard error instead of files
-  -namespace string
-    	Watch only this namespaces
-  -run-outside-cluster
-    	Set this flag when running outside of the cluster.
-  -stderrthreshold value
-    	logs at or above this threshold go to stderr
-  -v value
-    	log level for V logs
-  -vmodule value
-    	comma-separated list of pattern=N settings for file-filtered logging
-```
-
 
 ## Docker images
 
@@ -105,3 +74,21 @@ Usage of ./bin/kube-cleanup-operator:
         
 $ ./bin/kube-cleanup-operator --run-outside-cluster --namespace=default --keep-successful=0 --keep-failures=-1 --keep-pending=-1
 ```
+
+
+### Optional parameters 
+
+DISCLAIMER: These parameters are not supported on this project since they are implemented by the underlying libraries. Any malfunction regarding the use them is not covered by this GitHub repository. They are included in this documentation since the debugging process is simplified.
+
+```
+-alsologtostderr
+  log to standard error as well as files
+-log_backtrace_at value
+  when logging hits line file:N, emit a stack trace
+-log_dir string
+  If non-empty, write log files in this directory
+-logtostderr
+  log to standard error instead of files
+-vmodule value
+  comma-separated list of pattern=N settings for file-filtered logging
+```