fix: Table 3.2 wording (#755)

Fixes #742

Errata.md

@@ -39,4 +39,5 @@ Zhou Jing | 18 | 908 | Change comment in Listing 18.21 to "Restrict the attribut
 Zhou Jing | 23 | 1080 | Change "DWORD flProtect); // The type of memory allocation" to "// The type of memory protection"
 Zhou Jing | 22 | 1065 - 1066 | Changed 'Thread' to 'Task' and "Application exiting" to "Application shutting down"
 Zhou Jing | 4 | 161 | Fix `input < 9` to `input < 0` in Listing 4.24
-Zhou Jing    | 4 | 119 | Show inconsistent size multi-dimensional array in listing 3.16
+Zhou Jing    | 4 | 119 | Show inconsistent size multi-dimensional array in listing 3.16
+Zhou Jing | 3  | 114 | Replace `second` with `third` in "// Retrieve third item from the end (Python)"

src/Chapter03/Table03.02.ArrayHighlights.cs

@@ -1,4 +1,4 @@
-// Justification: Only snippets of source code shown for elucidation.
+// Justification: Only snippets of source code shown for elucidation.
 #pragma warning disable CS0168 // Variable is declared but never used
 
 namespace AddisonWesley.Michaelis.EssentialCSharp.Chapter03.Table03_02;
@@ -42,11 +42,11 @@ public static void ForwardAndReverseAccessingAnArray()
             "Python", "Lisp", "JavaScript"};
         // Retrieve fifth item in languages array (TypeScript)
         string language = languages[4];
-        // Write “TypeScript”
+        // Write "TypeScript"
         Console.WriteLine(language);
-        // Retrieve second item from the end (Python)
+        // Retrieve third item from the end (Python)
         language = languages[^3];
-        // Write “Python”
+        // Write "Python"
         Console.WriteLine(language);
     }