Doc fixes. * 2]$$. => 2].$$ * @var{extrapval} => @var{extrapval}. * call helloworld.oct => called @file{helloworld.oct} * @itemize => @table @code * shows. => shows: * save => @code{save} * @ref{Breakpoints} => @pxref{Breakpoints} * add @noindent following example * which is computed => and compute it * clarify wording * remove comma * good => well * set => number * by writing => with the command * has the option of directly calling => can call * [-like-] {+of the right size,+} * solvers => routines * handle => test for * add introductory section * add following * {+the+} [0..bitmax] => [0,bitmax] * of the => with * number => value * add usual * Besides when doing comparisons, logical => Logical {+also+} * array comparison => array, comparisons * param => parameter * works very similar => is similar * strings, => strings * most simple => simplest * easier => more easily * like => as * called => called, * clarify wording * you should simply type => use * clarify wording * means => way * equally => also * [-way much-] {+way+} * add with mean value parameter given by the first argument, @var{l} * add Functions described as @dfn{mapping functions} apply the given operation to each element when given a matrix argument. * in this brief introduction => here * It is worth noticing => Note * add following * means => ways

--- a/doc/interpreter/io.txi
+++ b/doc/interpreter/io.txi
@@ -20,7 +20,7 @@
 @chapter Input and Output
 
 Octave supports several ways of reading and writing data to or from the
-prompt or a file.  The most simple functions for data Input and Output
+prompt or a file.  The simplest functions for data Input and Output
 (I/O) are easy to use, but only provides limited control of how
 data is processed.  For more control, a set of functions modelled
 after the C standard library are also provided by Octave.
@@ -181,7 +181,7 @@
 
 @DOCSTRING(native_float_format)
 
-It is possible to write data to a file in a way much similar to the
+It is possible to write data to a file in a similar way to the
 @code{disp} function for writing data to the screen.  The @code{fdisp}
 works just like @code{disp} except its first argument is a file pointer
 as created by @code{fopen}.  As an example, the following code writes