Merge pull request #3918 from ewilligers/indent

[css-values] fix indentation

Author: tabatkins

css-values-4/Overview.bs

@@ -2890,7 +2890,7 @@ Syntax</h3>
 	on what their <<calc-sum>> arguments can contain.
 	Check the definitions of the individual functions for details.
 
-	UAs must support [=calculations=] of at least 20 <<calc-values>> terms.
+	UAs must support [=calculations=] of at least 20 <<calc-value>> terms.
 	If a [=calculation=] contains more than the supported number of terms,
 	it must be treated as if it were invalid.
 
@@ -3301,7 +3301,7 @@ Serialization</h3>
 			2. The percentage, if present
 			3. The dimensions, ordered by their units <a>ASCII case-insensitive</a> alphabetically
 			4. <a href="#comp-func">Comparison</a>, <a href="#trig-funcs">trigonometric</a>
-			  and <a href="#exponent-funcs">exponential</a> functions,
+				and <a href="#exponent-funcs">exponential</a> functions,
 				in the order they appeared in the original expression.
 
 		2. Serialize all the terms,