diff --git a/Configuration.md b/Configuration.md
index 8efaef7..744eead 100644
--- a/Configuration.md
+++ b/Configuration.md
@@ -180,8 +180,8 @@ Theme:\
 Currently Calibre-Web supports two theme, the Standard ligh one, and the dark Caliblur! plex like theme.
 
 Regular expression for ignoring columns and Link read/unread status to Calibre column:\
-If you having a bool custom column in Calibre you can use it as a "global" read/unread status (only usefull in single user environments) In this case you can select this column in the Link read status. After saving the Read/Unread selection on each book is read from this column and also saved to thi field in the calibre-database. Furthermore you should Enter this column name to the "Regular expression for ignoring columns", so the column isn't showing up twice in Calibre-Web.\
-Example: ".\*" would exclude all custom columns, "Read" only the column with the name column, "^My\scol.\*" all Columns starting with "My col"
+If you having a bool custom column in Calibre you can use it as a "global" read/unread status (only usefull in single user environments) In this case you can select this column in the Link read status. After saving the Read/Unread selection on each book is read from this column and also saved to this field in the calibre-database. Furthermore you should Enter this column name to the "Regular expression for ignoring columns", so the column isn't showing up twice in Calibre-Web.\
+Example: ".\*" would exclude all custom columns, "Read" only the column with the name column, "^My\scol.\*" all Columns starting with "My col". **Remark**: The " given in the example are NOT belonging to the text you should enter.
 
 Regular expression for title sorting:\
 Calibre stores internally the title and a "sorted title". Title often starting with articles like "A" in english, or "Die/Der/Das" in german, which make no sense to sort after, therfore all of the listed words in these field are ignored for sorting the title. The default is taken from a german Calibre program. For french it should be something like "^(Le|La)\s"