Update readme.md

readme.md

@@ -10,7 +10,7 @@ Downloads (From openvenues/libpostal AppVeyor CI):
 If you opt for downloading just extract the folder and put all its contents
 in the appropriate folder. (LibPostalNet/x64 or LibPostalNet/x86) 
 
-## Note
+### Note
 Downloading the LibPostal.dll doesn't mean you don't have to install LibPostal, it just
 means you don't have to build it. You still need to install it on your machine.
 
@@ -79,4 +79,4 @@ ex: docker run -d -p 7052:80 libpostal:v6
 ```
 
 After that, you can test that it's running by going to http://localhost:7052/health
-Note: It is http not https here.
+Note: It is http not https here.