done

index.bs

@@ -180,7 +180,7 @@ The IntersectionObserverCallback</h3>
 	callback IntersectionObserverCallback = undefined (sequence&lt;IntersectionObserverEntry> entries, IntersectionObserver observer);
 </pre>
 
-This callback will be invoked when there are changes to <a for="IntersectionObserver">target</a>'s
+This callback will be invoked when there are changes to a <a for="IntersectionObserver">target</a>'s
 intersection with the <a>intersection root</a>, as per the
 <a>processing model</a>.
 
@@ -202,7 +202,7 @@ and it can observe any <a for="IntersectionObserver">target</a> {{Element}} that
 {{IntersectionObserver/root}} in the <a>containing block chain</a>.
 An {{IntersectionObserver}} with a <code>null</code> {{IntersectionObserver/root}}
 is referred to as an <dfn for="IntersectionObserver">implicit root observer</dfn>.
-Valid <a for="IntersectionObserver">targets</a> for an <a>implicit root observer</a> include
+Valid <a for="IntersectionObserver">target</a>s for an <a>implicit root observer</a> include
 any {{Element}} in the <a>top-level browsing context</a>,
 as well as any {{Element}} in any <a>nested browsing context</a>
 which is in the <a>list of the descendant browsing contexts</a> of the <a>top-level browsing context</a>.
@@ -748,19 +748,19 @@ run these steps:
 <h4 id='calculate-visibility-algo'>
 Compute whether a Target is unoccluded, untransformed, unfiltered, and opaque.</h4>
 
-To compute the <dfn>visibility</dfn> of a {{IntersectionObserver/target}}, run these steps:
+To compute the <dfn>visibility</dfn> of a <a for="IntersectionObserver">target</a>, run these steps:
 1. If the |observer|'s {{IntersectionObserver/trackVisibility}} attribute is false, return true.
-2. If the {{IntersectionObserver/target}} has an <a>effective transformation matrix</a> other than a 2D translation or proportional 2D upscaling, return false.
-3. If the {{IntersectionObserver/target}}, or any element in its <a>containing block chain</a>, has an effective opacity other than 100%, return false.
-4. If the {{IntersectionObserver/target}}, or any element in its <a>containing block chain</a>, has any filters applied, return false.
-5. If the implementation cannot guarantee that the {{IntersectionObserver/target}} is completely unoccluded by other page content, return false.
+2. If the <a for="IntersectionObserver">target</a> has an <a>effective transformation matrix</a> other than a 2D translation or proportional 2D upscaling, return false.
+3. If the <a for="IntersectionObserver">target</a>, or any element in its <a>containing block chain</a>, has an effective opacity other than 100%, return false.
+4. If the <a for="IntersectionObserver">target</a>, or any element in its <a>containing block chain</a>, has any filters applied, return false.
+5. If the implementation cannot guarantee that the <a for="IntersectionObserver">target</a> is completely unoccluded by other page content, return false.
 
-Note: Implementations should use the <a>ink overflow rectangle</a> of page content when determining whether a {{IntersectionObserver/target}} is occluded. For blur effects, which have theoretically infinite extent, the <a>ink overflow rectangle</a> is defined by the finite-area approximation described for the <a>blur</a> filter function.
+Note: Implementations should use the <a>ink overflow rectangle</a> of page content when determining whether a <a for="IntersectionObserver">target</a> is occluded. For blur effects, which have theoretically infinite extent, the <a>ink overflow rectangle</a> is defined by the finite-area approximation described for the <a>blur</a> filter function.
 
 6. Return true.
 
-<h4 id='calculate-effective-transformation-matrix'>Calculate a {{IntersectionObserver/target}}'s Effective Transformation Matrix</h4>
-To compute the <dfn>effective transformation matrix</dfn> of a {{IntersectionObserver/target}}, run these steps:
+<h4 id='calculate-effective-transformation-matrix'>Calculate a <a for="IntersectionObserver">target</a>'s Effective Transformation Matrix</h4>
+To compute the <dfn>effective transformation matrix</dfn> of a <a for="IntersectionObserver">target</a>, run these steps:
 	1. Let |matrix| be the <a>serialization</a> of the <a>identity transform function</a>.
 	2. Let |container| be the target.
 	3. While |container| is not the <a>intersection root</a>: