docs: fixed Helm chart variable name (#1260)

content/docs/12-enterprise-version/03.5-helm-chart-install-reference.md

@@ -40,7 +40,7 @@ The table lists the parameters used to configure a MongoDB deployment.
 | `databaseUrl` | `mongo-0.mongo,mongo-1.mongo,mongo-2.mongo` | String | URL for MongoDB. Change the URL if you are using Mongo Atlas.| Required|
 | `databasePassword` | `""` | String | The base64 encoded MongoDB password. | Optional |
 | `replicas` | `3` | Integer | Specifies the number of MongoDB replicas to start.| Required |
-| `cpu.limit` | `2000m` | String | Specifies the CPU limit for each MongoDB replica.| Optional |
+| `cpuLimit` | `2000m` | String | Specifies the CPU limit for each MongoDB replica.| Optional |
 | `memorylimit` | `4Gi` | String |Specifies the memory limit for each MongoDB replica.| Optional |
 | `pvcSize` | `20Gi` | String | Specifies the Persistent Volume Claim (PVC) size for each MongoDB replica.|Optional |
 | `storageClass` | `""` | String | Storage class for the PVC. Leave this empty to use the default storage class. |Optional |