Fix docstring formatting in lib/pure/os.nim

Co-authored-by: Timothee Cour <[email protected]>

Author: 2 people

lib/pure/os.nim

@@ -1696,15 +1696,12 @@ proc expandSymlink*(symlinkPath: string): string {.tags: [ReadIOEffect],
       len = readlink(symlinkPath, result, len)
     setLen(result, len)
 
-type
-  ## Enumeration specifying an action to perform on symlink while copying.
-  SymlinkAction* = enum
-    saFollow,             ## Copy the files symlinks point to
-    saCopy,               ## Copy symlinks as symlinks
-    saSkip                ## Ignore symlinks
-
-  ## Options controlling the behavior of copying files.
-  CopyOptions* = object
+type SymlinkAction* = enum ## Action to perform on symlink while copying.
+  saFollow,             ## Copy the files symlinks point to
+  saCopy,               ## Copy symlinks as symlinks
+  saSkip                ## Ignore symlinks
+
+type CopyOptions* = object ## Options controlling the files copying.
     symlinkAction*: SymlinkAction  ## Action to perform on symlink
 
 proc copyFile*(source, dest: string,