Update meg docs

pages/meg/99-support/migration-to-merlin7.md

@@ -122,7 +122,7 @@ Options:
   -p | --project-name PRJ_NAME       Mantadory field. MeG project name. Examples:
                                      - 'online'
                                      - 'offline'
-                                     - 'shared
+                                     - 'shared'
   -F | --force-destination-mkdir     Create the destination parent directory (default: false)
                                      Example: mkdir -p $(dirname /data/project/meg/data1/PROJECT_NAME)
                                      Result:  mkdir -p /data/project/meg/data1
@@ -170,7 +170,7 @@ Please confirm to start (y/N):
 
 ##### Example: Migrating a Specific Subdirectory
 
-The following example demonstrates how to migrate **only a subdirectory**.
+The following example demonstrates how to migrate **only a subdirectory**. In this case, we use the option `-F` to create the parent directory in the destination, to ensure that this exists before transferring:
 
 ⚠️ **Important:**  
 - When migrating a subdirectory, **do not** run concurrent migrations on its parent directories.