Fixes typo in comment

apblack · apblack · commit a18633c4b091 · 2023-01-08T17:49:28.000-08:00
That's all
diff --git a/binaryTrees/binaryTree.grace b/binaryTrees/binaryTree.grace
@@ -6,7 +6,7 @@ method empty {
 }
 
 class withAll(pairs:Iterable) {
-    // answers a new mutable binary tree containing pairs, a which must be
+    // answers a new mutable binary tree containing pairs, which must be
     // a collection of key-value bindings.
 
     class nodeContaining(key', data')withChildren(left', right') is confidential {

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@ method empty {`
`6`	`6`	`}`
`7`	`7`
`8`	`8`	`class withAll(pairs:Iterable) {`
`9`		`- // answers a new mutable binary tree containing pairs, a which must be`
	`9`	`+ // answers a new mutable binary tree containing pairs, which must be`
`10`	`10`	`// a collection of key-value bindings.`
`11`	`11`
`12`	`12`	`class nodeContaining(key', data')withChildren(left', right') is confidential {`