Fix syntax warning in incoming.py

metobscommon/archive/incoming.py

@@ -104,7 +104,7 @@ date_formats = {
 
 
 def sanitize_name_format_for_glob(name_format, exclude="Yymd"):
-    """Replace all dated information in a name format (\%H, \%M, etc) with asterisks (*).
+    """Replace all dated information in a name format (%%H, %%M, etc) with asterisks (*).
 
     This allows the name format to be used in a glob pattern to search for the files it represents.
     I have not found an easy way besides this to use a name format for both date search and glob search.