diff --git a/AUTHORS b/AUTHORS
index 592a2e1d781f..5de408e61d1e 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -940,6 +940,7 @@ Marty Pauley                   <marty+p5p@kasei.com>
 Martyn Pearce                  <martyn@inpharmatica.co.uk>
 Marvin Humphrey                <marvin@rectangular.com>
 Masahiro Honma                 <hira.tara@gmail.com>
+Masahiro Iuchi                 <masahiro.iuchi@gmail.com>
 Masahiro KAJIURA               <masahiro.kajiura@toshiba.co.jp>
 Mashrab Kuvatov                <kmashrab@uni-bremen.de>
 Mathias Kende                  <mathias@cpan.org>
diff --git a/amigaos4/amigaio.c b/amigaos4/amigaio.c
index b9060284545a..8f40d5213b55 100644
--- a/amigaos4/amigaio.c
+++ b/amigaos4/amigaio.c
@@ -380,7 +380,7 @@ int amigaos_kill(Pid_t pid, int signal)
                 }
         }
         IExec->ReleaseSemaphore(&fork_array_sema);
-        /* Allow the C library to work out which signals are realy valid */
+        /* Allow the C library to work out which signals are really valid */
         if(thistask)
         {
                 /* A quirk in newlib kill handling means it's better to call raise() rather than kill on out own task. */
diff --git a/ext/XS-APItest/t/utf8_warn_base.pl b/ext/XS-APItest/t/utf8_warn_base.pl
index a610907f15e1..04e863f67e9a 100644
--- a/ext/XS-APItest/t/utf8_warn_base.pl
+++ b/ext/XS-APItest/t/utf8_warn_base.pl
@@ -1097,7 +1097,7 @@ ($)
                                           |$::UNICODE_DISALLOW_SURROGATE;
       $controlling_warning_category = 'non_unicode';
 
-      if ($will_overflow) {  # This is realy a malformation
+      if ($will_overflow) {  # This is really a malformation
           $non_cp_trailing_text = "if you see this, there is an error";
           $cp_message_qr = qr/\Q$non_cp_trailing_text\E/;
           $initially_malformed = 1;