update

ken-okabe · ken-okabe · commit b45a343a330e · 2025-07-16T10:24:35.000+09:00
diff --git a/_site/0-book/unit-3/section-1/0-id.md b/_site/0-book/unit-3/section-1/0-id.md
@@ -69,7 +69,7 @@ Now, let's consider the behavior of this `flippedPipeOp`.
 >
 > In other words, `flippedPipeOp` is equivalent to `fun f -> f`.
 
-> **It's the identity HOF for functions of type `'a -> 'b`.
+> **It's the identity HOF for functions of type `'a -> 'b`.**
 
 ![image](https://raw.githubusercontent.com/ken-okabe/web-images5/main/img_1747796419002.png)
 
diff --git a/src/content/docs/en/book/unit-3/section-1/0-id.md b/src/content/docs/en/book/unit-3/section-1/0-id.md
@@ -74,7 +74,7 @@ Now, let's consider the behavior of this `flippedPipeOp`.
 >
 > In other words, `flippedPipeOp` is equivalent to `fun f -> f`.
 
-> **It's the identity HOF for functions of type `'a -> 'b`.
+> **It's the identity HOF for functions of type `'a -> 'b`.**
 
 ![image](https://raw.githubusercontent.com/ken-okabe/web-images5/main/img_1747796419002.png)
 
diff --git a/src/content/docs/ja/book/unit-3/section-1/0-id.md b/src/content/docs/ja/book/unit-3/section-1/0-id.md
@@ -74,7 +74,7 @@ Now, let's consider the behavior of this `flippedPipeOp`.
 >
 > In other words, `flippedPipeOp` is equivalent to `fun f -> f`.
 
-> **It's the identity HOF for functions of type `'a -> 'b`.
+> **It's the identity HOF for functions of type `'a -> 'b`.**
 
 ![image](https://raw.githubusercontent.com/ken-okabe/web-images5/main/img_1747796419002.png)
 

Original file line number	Diff line number	Diff line change
@@ -69,7 +69,7 @@ Now, let's consider the behavior of this `flippedPipeOp`.
`69`	`69`	`>`
`70`	`70`	> In other words, `flippedPipeOp` is equivalent to `fun f -> f`.
`71`	`71`
`72`		-> **It's the identity HOF for functions of type `'a -> 'b`.
	`72`	+> It's the identity HOF for functions of type `'a -> 'b`.
`73`	`73`
`74`	`74`	`![image](https://raw.githubusercontent.com/ken-okabe/web-images5/main/img_1747796419002.png)`
`75`	`75`
Original file line number	Diff line number	Diff line change
@@ -74,7 +74,7 @@ Now, let's consider the behavior of this `flippedPipeOp`.
`74`	`74`	`>`
`75`	`75`	> In other words, `flippedPipeOp` is equivalent to `fun f -> f`.
`76`	`76`
`77`		-> **It's the identity HOF for functions of type `'a -> 'b`.
	`77`	+> It's the identity HOF for functions of type `'a -> 'b`.
`78`	`78`
`79`	`79`	`![image](https://raw.githubusercontent.com/ken-okabe/web-images5/main/img_1747796419002.png)`
`80`	`80`