diff --git a/readme.md b/readme.md
index 90e3d67..2e2994e 100644
--- a/readme.md
+++ b/readme.md
@@ -5,7 +5,7 @@ The outdoor units are pretty accurate and reliable units, but to be honest,
 the inability to access / dump / mine / connect to the data directly, is a limiting
 factor.
 
-##Desired functionality
+##Desired functionality.
 As the name suggests, the whole thing should be an open system, based on open software.
 From the things that the system should be capable of:
  1. receiving the data from outdoor sensors (obviously)