clarify AA comment

ntrel · maxhaton · web-flow · commit 7a52db7646e0 · 2022-02-10T17:44:01.000Z
Co-authored-by: Max Haughton &lt;maxhaton@gmail.com&gt;
diff --git a/index.dd b/index.dd
@@ -209,7 +209,7 @@ $(EXTRA_EXAMPLE_RUNNABLE Count frequencies of character pairs,
 void main()
 {
     import std.stdio : writefln;
-    // associative array mapping char pairs to int
+    // An associative array mapping pairs of characters to integers
     int[char[2]] aa;
     auto arr = "ABBBA";
 

Original file line number	Diff line number	Diff line change
`@@ -209,7 +209,7 @@ $(EXTRA_EXAMPLE_RUNNABLE Count frequencies of character pairs,`
`209`	`209`	`void main()`
`210`	`210`	`{`
`211`	`211`	`import std.stdio : writefln;`
`212`		`- // associative array mapping char pairs to int`
	`212`	`+ // An associative array mapping pairs of characters to integers`
`213`	`213`	`int[char[2]] aa;`
`214`	`214`	`auto arr = "ABBBA";`
`215`	`215`