[gnuastro-commits] master dd6f503: Book: minor corrections in new scripting tutorial

[Mohammad Akhlaghi]

branch: master
commit dd6f5038b564ff51e5f047b40ca678095c29ffb0
Author: Mohammad Akhlaghi <address@hidden>
Commit: Mohammad Akhlaghi <address@hidden>

    Book: minor corrections in new scripting tutorial
    
    With this commit, some minor edits and typo-fixes were done in the new
    tutorial.
---
 doc/gnuastro.texi | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/doc/gnuastro.texi b/doc/gnuastro.texi
index 7ed303a..582e254 100644
--- a/doc/gnuastro.texi
+++ b/doc/gnuastro.texi
@@ -3355,10 +3355,11 @@ But that text file must have to special features:
 @cindex Hashbang
 For the first, Unix-like operating systems define the @emph{shebang} concept 
(also known as @emph{sha-bang} or @emph{hashbang}).
 In the shebang convention, the first two characters of a file should be 
`@code{#!}'.
-When confronted with these characters, the script will be interpretted with 
the cprogram that follows.
+When confronted with these characters, the script will be interpretted with 
the program that follows them.
 In this case, we want to write a shell script and the most common shell 
program is GNU Bash which is installed in @file{/bin/bash}.
-So the first line of your script should be `@code{#!/bin/bash}'@footnote{When 
the script is to be run by the same shell that is calling it (like this 
script), the shebang is optional.
-But it is still recommended, because it ensures that even if the user isn't 
using GNU Bash, the script will be run in GNU Bash: given the differences 
between various shells, writing truely portable shell scripts that can be run 
in all shell varieties isn't easy (sometimges not possible!).}.
+So the first line of your script should be `@code{#!/bin/bash}'@footnote{
+When the script is to be run by the same shell that is calling it (like this 
script), the shebang is optional.
+But it is still recommended, because it ensures that even if the user isn't 
using GNU Bash, the script will be run in GNU Bash: given the differences 
between various shells, writing truely portable shell scripts, that can be run 
by many shell programs/implementations, isn't easy (sometimes not possible!).}.
 
 Using your favorite text editor, make a new empty file, let's call it 
@file{my-first-script.sh}.
 Write the GNU Bash shebang (above) as its first line