Fixed some issues in the DocCMiddleware type in the library target that were encountered while compiling to Swift 6.0 in SPI. (#5)

This PR addresses the issues encountered by the library while [compiling for Swift 6.0](https://swiftpackageindex.com/builds/D20FBEE6-7581-42B7-B78C-9E7D91184A49).

Reviewed-on: #5
Co-authored-by: Javier Cicchelli <javier@rock-n-code.com>
Co-committed-by: Javier Cicchelli <javier@rock-n-code.com>

Sources/HummingbirdDocC/Public/Middlewares/DocCMiddleware.swift

@@ -40,7 +40,6 @@ import struct Logging.Logger
 /// 15. *Redirects the URI path `/<ArchiveName>/index/<path/to/file>` to the resource on `/<ArchiveName>.doccarchive/index/<path/to/file>`*
 /// 16. *Redirects the URI path `/<ArchiveName>/js/<path/to/file>` to the resource on `/<ArchiveName>.doccarchive/js/<path/to/file>`*
 /// 17. *Redirects the URI path `/<ArchiveName>/videos/<path/to/file>` to the resource on `/<ArchiveName>.doccarchive/videos/<path/to/file>`*
-///
 public struct DocCMiddleware<
     Context: RequestContext,
     FileSystemProvider: FileProvider
@@ -83,7 +82,7 @@ public struct DocCMiddleware<
                 threadPool: configuration.threadPool,
                 logger: logger
             ),
-            logger: logger,
+            logger: logger
         )
     }
     
@@ -95,7 +94,7 @@ public struct DocCMiddleware<
     init(
         configuration: DocCConfiguration,
         fileProvider: FileSystemProvider,
-        logger: Logger,
+        logger: Logger
     ) {
         self.logger = logger
         self.fileProvider = fileProvider