fix typos.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 6 deletions

diff --git a/io.c b/io.c
index f150fb7617..39ef165f07 100644
--- a/io.c
+++ b/io.c
@@ -6298,7 +6298,7 @@ rb_io_stdio_file(rb_io_t *fptr)
  *  === Parameters
  *  fd:: numeric file descriptor
  *  mode:: file mode. a string or an integer
- *  opt:: hash for specifiying mode by name.
+ *  opt:: hash for specifying mode by name.
  *
  *  ==== Mode
  *  When <code>mode</code> is an integer it must be combination of
@@ -6359,7 +6359,7 @@ rb_io_stdio_file(rb_io_t *fptr)
  *     io = IO.new(fd, mode: 'w', cr_newline: true, external_encoding: Encoding::UTF_16LE)
  *     io.puts "Hello, World!"
  *
- *  both of aboves print "Hello, World!" in UTF-16LE to standard error output with
+ *  both of above print "Hello, World!" in UTF-16LE to standard error output with
  *  converting EOL generated by <code>puts</code> to CR.
  */
 
@@ -9114,7 +9114,7 @@ argf_readbyte(VALUE argf)
  *  Returns an enumerator which iterates over each line (separated by _sep_,
  *  which defaults to your platform's newline character) of each file in
  *  +ARGV+. If a block is supplied, each line in turn will be yielded to the
- *  block. The optional _limit_ argument is a +Fixnum+ specifying the maximumn
+ *  block. The optional _limit_ argument is a +Fixnum+ specifying the maximum
  *  length of each line; longer lines will be split according to this limit.
  *
  *  This method allows you to treat the files supplied on the command line as
@@ -9415,7 +9415,7 @@ opt_i_get(ID id, VALUE *var)
  *
  *  Sets the filename extension for inplace editing mode to the given String.
  *  Each file being edited has this value appended to its filename. The
- *  modifed file is saved under this new name.
+ *  modified file is saved under this new name.
  *
  *  For example:
  *
@@ -9426,7 +9426,7 @@ opt_i_get(ID id, VALUE *var)
  *        print line.sub("foo","bar")
  *      end
  *
- * Each line of _file.txt_ has the first occurence of "foo" replaced with
+ * Each line of _file.txt_ has the first occurrence of "foo" replaced with
  * "bar", then the new line is written out to _file.txt.bak_.
  */
 static VALUE
@@ -9912,7 +9912,7 @@ Init_IO(void)
     /* truncate size to 0 */
     rb_file_const("TRUNC", INT2FIX(O_TRUNC));
 #ifdef O_NOCTTY
-    /* not to make opened IO the controling terminal device */
+    /* not to make opened IO the controlling terminal device */
     rb_file_const("NOCTTY", INT2FIX(O_NOCTTY));
 #endif
 #ifndef O_BINARY