check_http: update output

docs/20_Checks/check_http.md

@@ -103,7 +103,7 @@ OK: GET https://www.example.com/ (200)
 Command: curl -si -X GET https://www.example.com/
 
 Found:
-- Http status is a 2xx OK [200];
+- Http status is a 2xx OK [200]
 ```
 
 ### Http HEAD of an url
@@ -118,7 +118,7 @@ OK: HEAD https://www.example.com/ (200)
 Command: curl -si -X HEAD https://www.example.com/
 
 Found:
-- Http status is a 2xx OK [200];
+- Http status is a 2xx OK [200]
 ```
 
 ### Exact status code
@@ -170,9 +170,9 @@ This filter we put into the ``-j`` param:
 OK: GET https://keycloak.example.com:8443/health (200)
 
 Found:
-- jq filter [.status] matches.
-- Http status is a 2xx OK [200];
-- [UP] was found in body;
+- jq filter [.status] matches
+- Http status is a 2xx OK [200]
+- [UP] was found in body
 
 Hints:
 Content aufter jq filter: "UP"