Changed the multi license files to string block for now. It will be

changed back to list for #335

Signed-off-by: Chin Yeung Li <[email protected]>

Author: chinyeungli

thirdparty/base/idna.ABOUT

@@ -14,8 +14,8 @@ copyright: |
 
 license_expression: bsd-new and python and unicode-data-software
 
-license_file: 
-    - idna.LICENSE
-    - PSF.LICENSE
-    - unicode-data-software.LICENSE
+license_file: |
+    idna.LICENSE
+    PSF.LICENSE
+    unicode-data-software.LICENSE
 notice_file: idna.NOTICE

thirdparty/base/packaging.ABOUT

@@ -10,8 +10,8 @@ owner: Python Packaging Authority
 copyright: Copyright (c) Donald Stufft and individual contributors.
 
 license_expression: bsd-simplified or apache-2.0
-license_file: 
-    - apache-2.0.LICENSE
-    - packaging.LICENSE
+license_file: |
+    apache-2.0.LICENSE
+    packaging.LICENSE
 
 notice_file: packaging.NOTICE