Pipeline: input: tail: fix bad link

Signed-off-by: Lynette Miles <[email protected]>

Author: esmerel

pipeline/inputs/tail.md

@@ -26,7 +26,7 @@ The plugin supports the following configuration parameters:
 | `DB.sync` | Set a default synchronization (I/O) method. This flag affects how the internal SQLite engine do synchronization to disk, for more details about each option see [the SQLite documentation](https://www.sqlite.org/pragma.html#pragma_synchronous). Most  scenarios will be fine with `normal` mode. If you need full synchronization after every write operation set `full` mode. `full` has a high I/O performance cost. Values: `Extra`, `Full`, `Normal`, `Off`. | `normal` |
 | `DB.locking` | Specify that the database will be accessed only by Fluent Bit. Enabling this feature helps increase performance when accessing the database but restricts externals tool from querying the content. | `false` |
 | `DB.journal_mode` | Sets the journal mode for databases (`WAL`). Enabling `WAL` provides higher performance. `WAL` isn't compatible with shared network file systems. | `WAL` |
-| `DB.compare_filename` | This option determines whether to review both `inode` and `filename` when retrieving stored file information from the database. `true` verifies both `inode` and `filename`, while `false` checks only the `inode`. To review the `inode` and `filename` in the database, refer [see `keep_state`](#tailing_files_keeping_state). | `false` |
+| `DB.compare_filename` | This option determines whether to review both `inode` and `filename` when retrieving stored file information from the database. `true` verifies both `inode` and `filename`, while `false` checks only the `inode`. To review the `inode` and `filename` in the database, refer [see `keep_state`](#tailing-files-keeping-state). | `false` |
 | `Mem_Buf_Limit` | Set a memory limit that Tail plugin can use when appending data to the engine. If the limit is reached, it will be paused. When the data is flushed it resumes. | _none_ |
 | `Exit_On_Eof` | When reading a file will exit as soon as it reach the end of the file. Used for bulk load and tests. | `false` |
 | `Parser` | Specify the name of a parser to interpret the entry as a structured message. | _none_ |