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-rw-r--r--ext/readline/readline.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/readline/readline.c b/ext/readline/readline.c
index 646be2b194..ae68cf7548 100644
--- a/ext/readline/readline.c
+++ b/ext/readline/readline.c
@@ -2060,7 +2060,7 @@ Init_readline(void)
* The history buffer. It extends Enumerable module, so it behaves
* just like an array.
* For example, gets the fifth content that the user input by
- * HISTORY[4].
+ * <code>HISTORY[4]</code>.
*/
rb_define_const(mReadline, "HISTORY", history);