Small changes to URL Syntax section.

README.md

@@ -35,15 +35,15 @@ To be written.
 
 ## URL Syntax
 ```
-< URL > ::= < Base URL > "#" < Qualified Name of Component Instance > ":" < Visualization Mode > ["&" < Qualified Name of Component harboring the Math Implementation > ":" < Math Mode > [":" < Start Line > [":" < End Line >] ] ]
+<URL> ::= <Base URL> "#" <Qualified Name of Component Instance> ":" <Visualization Mode> ["&" <Qualified Name of Component harboring the Math Implementation> ":" <Math Mode> [":" <Start Line> [":" <End Line>] ] ]
 
-< Visualization Mode > ::= 0 | 1 | 2 | 3
+<Visualization Mode> ::= 0 | 1 | 2 | 3
 
-< Math Mode > ::= 0 | 1
+<Math Mode> ::= 0 | 1
 ```
 
-* after opening an atomic component, you can just add `:2` at the end of the URL to highlight line number `2` for issues.
-* if you add `:2:4` at the end of the URL, then you highlight the line numbers `2`, `3`, and `4`.
+* After opening an atomic component, you can just add `:2` at the end of the URL to highlight line number `2` for issues.
+* If you add `:2:4` at the end of the URL, then you highlight the line numbers `2`, `3`, and `4`.
 
 ## Browser Support
 | ![Google Chrome](doc/media/images/chrome.png) | ![Mozilla Firefox](doc/media/images/firefox.png) | ![Safari](doc/media/images/safari.png) | ![Opera](doc/media/images/opera.png) | ![Microsoft Edge](doc/media/images/edge.png) | ![Internet Explorer](doc/media/images/ie.png) |