diff --git a/README.md b/README.md
index 3ed8009..e6863cc 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
 ConverterInGo
 =============
 
-converting data files for specific sensors
+converting data files for specific sensors (co2 and o2 measurenment)