diff --git a/README.md b/README.md
index 75d1218..b0917f3 100644
--- a/README.md
+++ b/README.md
@@ -2,11 +2,11 @@
 
 To run, it needs log in credentials, provided via the environment:
 
--`IMAP_PASSWORD` 
--`IMAP_EMAIL` 
--`IMAP_SERVER` (defaults to 'imap.uni-potsdam.de')
--`IMAP_FOLDER` (defaults to 'Uni Mail/FSR', change this to the folder that contains only your [FSR MaPhy\] mails, for example with Thunderbird message filters)
--`IMAP_CUTOFF` (iso string of cutoff date (inclusive), defaults to one week)
+-`IMAP_PASSWORD`  
+-`IMAP_EMAIL`  
+-`IMAP_SERVER` (defaults to 'imap.uni-potsdam.de')  
+-`IMAP_FOLDER` (defaults to 'Uni Mail/FSR', change this to the folder that contains only your [FSR MaPhy\] mails, for example with Thunderbird message filters)  
+-`IMAP_CUTOFF` (iso string of cutoff date (inclusive), defaults to one week)  
 
 
 call via