Fix typo (#5352)

* Fix typo

* Fix another typo

* Apply scalaFmt

Author: style95

docs/warmed-containers.md

@@ -37,12 +37,12 @@ case class UserLimits(invocationsPerMinute: Option[Int] = None,
                       warmedContainerKeepingTimeout: Option[String] = None)
 ```
 
-So those can be configured in the same way that operators configure the `invocationPerMinute` limit.
+So those can be configured in the same way that operators configure the `invocationsPerMinute` limit.
 
 ```json
 {
   "_id": "guest/limits",
-  "invocationPerMinutes": 10,
+  "invocationsPerMinute": 10,
   "warmedContainerKeepingCount": 8,
   "warmedContainerKeepingTimeout": "24 hours"
 }

tests/src/test/scala/org/apache/openwhisk/core/scheduler/queue/test/QueueManagerTests.scala

@@ -496,7 +496,11 @@ class QueueManagerTests
     val finalFqn = newFqn.copy(version = Some(SemVer(0, 0, 3)))
     val finalRevision = DocRevision("3-test-revision")
     // simulate the case that action is updated again while fetch it from database
-    def newGet(store: ArtifactStore[WhiskEntity], docId: DocId, docRevision: DocRevision, fromCache: Boolean, ignoreMissingAttachment: Boolean) = {
+    def newGet(store: ArtifactStore[WhiskEntity],
+               docId: DocId,
+               docRevision: DocRevision,
+               fromCache: Boolean,
+               ignoreMissingAttachment: Boolean) = {
       if (docRevision == DocRevision.empty) {
         Future(convertToMetaData(action.copy(version = SemVer(0, 0, 3)).toWhiskAction.revision(finalRevision)))
       } else