diff --git a/libraries/mdds/slack-desc b/libraries/mdds/slack-desc
index ecdd11ffe3..da889ab390 100644
--- a/libraries/mdds/slack-desc
+++ b/libraries/mdds/slack-desc
@@ -9,7 +9,7 @@
 mdds: mdds (Multi-Dimensional Data Structure)
 mdds:
 mdds: A collection of multi-dimensional data structure and indexing
-mdds: algorithm. 
+mdds: algorithm.
 mdds:
 mdds: Homepage: https://gitlab.com/mdds/mdds
 mdds: