Merge pull request #92 from grahamplace/master

Fix minConnectionIdleTimeSec type in README docs

README.md

@@ -163,7 +163,7 @@ You can then use your plugin like this:
 | manualMaxConnections     | `Boolean`           | if this parameters is set to true it will query to get the maxConnections values, to maximize performance you should set the `maxConnections` yourself     | `false`             |         |
 | maxConnections           | `Integer`           | Max connections of your PostgreSQL, it should be set equal to `max_connections` in your cluster. I highly suggest to set this yourself                     | `100`               |         |
 | strategy                 | `String`            | Name of your chosen strategy for cleaning up "zombie" connections, allowed values `minimum_idle_time` or `ranked`                                          | `minimum_idle_time` |         |
-| minConnectionIdleTimeSec | `Integer`           | The minimum number of seconds that a connection must be idle before the module will recycle it.                                                            | `0.5`               |         |
+| minConnectionIdleTimeSec | `Number`            | The minimum number of seconds that a connection must be idle before the module will recycle it.                                                            | `0.5`               |         |
 | maxIdleConnectionsToKill | `Integer` or `null` | The amount of max connection that will get killed. Default is `ALL`                                                                                        | `null`              |         |
 | connUtilization          | `Number`            | The percentage of total connections to use when connecting to your PostgreSQL server. A value of `0.80` would use 80% of your total available connections. | `0.8`               |         |
 | debug                    | `Boolean`           | Enable/disable debugging logs.                                                                                                                             | `false`             |         |