diff --git a/readme.md b/readme.md
index 83482b23..1af28065 100644
--- a/readme.md
+++ b/readme.md
@@ -284,9 +284,9 @@ backend default_backend
 
 ````
 
-### PFsense and HAproxy
+### pfSense and HAProxy
 
-For PFsense the inputs are graphical, and `Health checking` is enabled. 
+For pfSense the inputs are graphical, and `Health checking` is enabled.
 
 #### Frontend, Default backend, access control lists and actions