[css-fonts] Is it "webfont" or "web font"?

#1673

css-fonts-4/Overview.bs

@@ -1138,7 +1138,7 @@ Font Rendering Controls</h2>
 <h3 id="font-rendering-controls-introduction">
 Introduction to Font Rendering Controls</h3>
 
-When using downloadable webfonts via ''@font-face'',
+When using downloadable Web Fonts via ''@font-face'',
 the user agent needs to know what to do while the font is actively loading.
 Most web browsers have adopted some form of timeout:
 
@@ -1200,7 +1200,7 @@ or load an external library,
 introducing additional network latency before the fonts can be loaded
 and delaying text rendering.
 
-Design/performance-conscious web developers have a good sense for the relative importance of a given web font for the intended user experience.
+Design/performance-conscious web developers have a good sense for the relative importance of a given Web Font for the intended user experience.
 This specification provides them the ability to control font timeout and rendering behavior.
 Specifically, it lets developers: