[css-ui] Fix typo

Closes #2176

Author: frivoal

css-ui-3/Overview.bs

@@ -965,7 +965,7 @@ In addition, the UA should support the following image file formats:
 
 The UA may also support additional file formats, including SVG, as defined in [[!SVG11]], in secure static mode or secure animated mode [[!SVG2]], even if it does not have an intrinsic size.
 
-Note: The CSS Working group initially indented support for all SVG,
+Note: The CSS Working group initially intended support for all SVG,
 intrinsically sized or not.
 Support for non intrinsically sized SVG was downgraded from mandatory to optional due
 to lack of implementations.

css-ui-4/Overview.bs

@@ -1167,7 +1167,7 @@ Values have the following meanings:
 			in secure static mode or secure animated mode [[!SVG2]],
 			even if it does not have an intrinsic size.
 
-			Note: The CSS Working group initially indented support for all SVG,
+			Note: The CSS Working group initially intended support for all SVG,
 			intrinsically sized or not.
 			Support for non intrinsically sized SVG was downgraded from mandatory to optional due
 			to lack of implementations.