fix some typo

cpprefjp · Nov 5, 2023 · 11b32f7 · 11b32f7
1 parent f9a0fdd
commit 11b32f7
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diff --git a/reference/format/format.md b/reference/format/format.md
@@ -490,7 +490,6 @@ int main()
 
 ### `vector<bool>`を出力する (C++23)
 ```cpp example
-```cpp example
 #include <iostream>
 #include <format>
 #include <vector>

diff --git a/reference/format/formatter.md b/reference/format/formatter.md
@@ -7,7 +7,7 @@
 
 ```cpp
 namespace std {
-  template <class T, class U = char>
+  template <class T, class charT = char>
   struct formatter;                                          // (1) C++20
 
   template <ranges::input_range R, class charT>

diff --git a/reference/random/binomial_distribution/op_constructor.md b/reference/random/binomial_distribution/op_constructor.md
@@ -7,9 +7,9 @@
 
 ```cpp
 explicit binomial_distribution(IntType t = 1, double p = 0.5); // (1)
-binomial_distribution() : binomial_distribution(1) {}          // (1)
+binomial_distribution() : binomial_distribution(1) {}          // (1) C++20
 
-explicit binomial_distribution(IntType t, double p = 0.5);     // (2)
+explicit binomial_distribution(IntType t, double p = 0.5);     // (2) C++20
 
 explicit binomial_distribution(const param_type& parm);        // (3)
 ```