OBSDOCS-772: Fix containerLimit docs bug

Author: abrennan89

modules/logging-set-input-rate-limit.adoc

@@ -33,7 +33,7 @@ spec:
       application:
         selector:
           matchLabels: { example: label } <2>
-      limitPerContainer:
+      containerLimit:
           maxRecordsPerSecond: 0 <3>
 # ...
 ----
@@ -54,12 +54,12 @@ spec:
     - name: <input_name> <1>
       application:
         namespaces: [ example-ns-1, example-ns-2 ] <2>
-      limitPerContainer:
+      containerLimit:
         maxRecordsPerSecond: 10 <3>
     - name: <input_name>
       application:
         namespaces: [ test ]
-      limitPerContainer:
+      containerLimit:
           maxRecordsPerSecond: 1000
 # ...
 ----