diff --git a/Laboratory regulations.md b/Laboratory regulations.md
index b66b40838024b190fa201e53cf3e33ad4ebdfc3d..4a295f564a46c905f2201b735f3f1c4a523eeeb5 100644
--- a/Laboratory regulations.md	
+++ b/Laboratory regulations.md	
@@ -313,7 +313,7 @@ Once a month, the ventilation in the technologies is serviced (i.e. switched off
 2018-11-07  Update to Compound Semiconductor Technology, old hazardous substances removed, minor error corrections.
 2019-01-16  Minor changes
 2021-12-17  Translated into English
-2022-05-18  Adaption to the current proposal
+2022-05-18  Adaptation to the current proposal
 
 ## Appendix A
 See german version!