Fix typo in logs overview (#2765)

Co-authored-by: Tigran Najaryan <4194920+tigrannajaryan@users.noreply.github.com>

specification/logs/README.md

@@ -330,7 +330,7 @@ There are typically 2 ways to collect logs from these applications.
 #### Via File or Stdout Logs
 
 The first approach, assuming the logs are written to files or to standard
-output, requires ability to read file logs, tail then, work correctly when log
+output, requires ability to read file logs, tail them, work correctly when log
 rotation is used, optionally also parse the logs to convert them into more
 structured formats. Parings requires support for different parser types, which
 can also be configured to parse custom formats as well as ability to add custom