fix(functional): 余分の /*see below*/ の削除

akinomyoga · akinomyoga · commit fbcad902c7b2 · 2025-07-15T19:36:21.000+09:00
diff --git a/reference/functional/placeholders.md b/reference/functional/placeholders.md
@@ -7,10 +7,10 @@
 ```cpp
 namespace std {
 namespace placeholders {
-  /*see below*/ unspecified _1;
-  /*see below*/ unspecified _2;
+  unspecified _1;
+  unspecified _2;
   …
-  /*see below*/ unspecified _N;
+  unspecified _N;
 }}
 ```
 * unspecified[italic]
