Fix typo in go_expvar documentation links (#37937)

Author: evazorro

content/en/agent/configuration/network.md

@@ -214,8 +214,8 @@ Used for Agent services communicating with each other locally within the host on
 | [Agent browser GUI][16]      | 5002 | TCP      |                                                                                                                                |
 | APM receiver                 | 8126 | TCP      | Includes Tracing and the Profiler.                                                                                             |
 | [DogStatsD][18]              | 8125 | UDP      | Port for DogStatsD unless `dogstatsd_non_local_traffic` is set to true. This port is available on IPv4 localhost: `127.0.0.1`. |
-| go_expvar server (APM)       | 5012 | TCP      | For more information, see [the go_expar integration documentation][15].                                                        |
-| go_expvar integration server | 5000 | TCP      | For more information, see [the go_expar integration documentation][15].                                                        |
+| go_expvar server (APM)       | 5012 | TCP      | For more information, see [the go_expvar integration documentation][15].                                                        |
+| go_expvar integration server | 5000 | TCP      | For more information, see [the go_expvar integration documentation][15].                                                        |
 | IPC API                      | 5001 | TCP      | Port used for Inter Process Communication (IPC).                                                                               |
 | Process Agent debug          | 6062 | TCP      | Debug endpoints for the Process Agent.                                                                                         |
 | Process Agent runtime        | 6162 | TCP      | Runtime configuration settings for the Process Agent.                                                                          |