Update dom.bs

Author: annevk

dom.bs

@@ -2834,7 +2834,7 @@ that all pending <a>node tree</a> insertions completely finish before more inser
 <a for=/>remove</a>, and <a for=/>replace data</a>.
 </div>
 
-<div algorithm>
+<div algorithm=insert>
 <p>To <dfn export id=concept-node-insert>insert</dfn> a <a for=/>node</a> <var>node</var> into a
 <a for=/>node</a> <var>parent</var> before null or a <a for=/>node</a> <var>child</var>, with an
 optional boolean <dfn for="insert"><var>suppressObservers</var></dfn> (default false):
@@ -3282,7 +3282,7 @@ algorithm is passed a <a for=/>node</a> <var ignore>removedNode</var> and a
 algorithm below.
 </div>
 
-<div algorithm>
+<div algorithm=remove>
 <p>To <dfn export id=concept-node-remove>remove</dfn> a <a for=/>node</a> <var>node</var>, with an
 optional boolean <dfn for=remove><var>suppressObservers</var></dfn> (default false):