[basic.scope.scope] Fix indentation in example

tkoeppe · tkoeppe · commit 3e825f144f2a · 2022-11-15T06:11:10.000Z
Fixes NB US 034 (C++23 CD).
diff --git a/source/basic.tex b/source/basic.tex
@@ -939,7 +939,7 @@
 \begin{example}
 \begin{codeblock}
 struct A {
-friend void f();        // \#1
+  friend void f();      // \#1
 };
 struct B {
   friend void f() {}    // corresponds to, and defines, \#1
