[gnuastro-commits] master 0c81c208 2/2: Book: some typo zero point tutorial are corrected

[Mohammad Akhlaghi]

branch: master
commit 0c81c2089caf2c4662b837f7e4d35a94d9ad89e8
Author: Sepideh Eskandarlou <sepideh.eskandarlou@gmail.com>
Commit: Mohammad Akhlaghi <mohammad@akhlaghi.org>

    Book: some typo zero point tutorial are corrected
    
    Until now, some typo were also a part of the title was written as code
    mode, while all the titles in Gnuastro are written in bold, no code mode.
    
    With this commit, the typos are corrected and titles are written in bold
    font no code mode.
---
 doc/gnuastro.texi | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/doc/gnuastro.texi b/doc/gnuastro.texi
index 74439261..dbf39ecc 100644
--- a/doc/gnuastro.texi
+++ b/doc/gnuastro.texi
@@ -29644,7 +29644,7 @@ This does not hold when the stars are saturated in 
one/both the images (giving u
 Since a zero point of 0 was used for the input image, the magnitude difference 
above (in the reliable magnitude range) is the zero point of the input image.
 @end enumerate
 
-In the sections below we have prepared two totrials on the use of this script.
+In the sections below we have prepared two tutorials on the use of this script.
 The first uses an image as a reference (@ref{Zero point tutorial with 
reference image}) and the second uses a catalog (@ref{Zero point tutorial with 
reference catalog}).
 Afterwards, in @ref{Invoking astscript-zeropoint}, the details of all the 
options and how to run this script are provided.
 
@@ -29714,7 +29714,7 @@ $ astscript-fits-view sdss1.fits sdss2.fits 
jplus-crop.fits \
 The test above showed that the three images are already astrometrically 
calibrated (the coverage of the pixel positions on the sky is correct in both).
 To confirm, you can zoom-in to a certain object and confirm it on a pixel 
level.
 It is always good to do the visual check above when you are confronted with 
new images (and may not be confident about the accuracy of the astrometry).
-Do not forget that The goal here is to find the calibration of pixel values; 
and that we assume pixel positions are already calibrated (the image already 
has a good astrometry).
+Do not forget that the goal here is to find the calibration of pixel values; 
and that we assume pixel positions are already calibrated (the image already 
has a good astrometry).
 
 The SDSS images are Sky subtracted, while this single-exposure J-PLUS image 
still contains the counts related to the Sky emission within them.
 In the J-PLUS survey, the sky-level in each pixel is kept in a separate 
@code{BACKGROUND_MODEL} HDU of @file{jplus.fits.fz}; this allows you to use a 
different sky if you like.
@@ -29869,7 +29869,7 @@ In this case, we only gave one aperture, so it is the 
same.
 If you give multiple apertures, only the one with least scatter will be 
present by default.
 In the @code{MAG-REF} column you see the magnitudes within each aperture on 
the reference (SDSS) image(s).
 The @code{MAG-DIFF} column contains the difference of the input (J-PLUS) and 
reference (SDSS) magnitudes for each aperture (see @ref{Zero point estimation}).
-The two catalogs created by the aperture photometry from the SDSS images are 
merged into one so that there are more stars to compare.
+The two catalogs, created by the aperture photometry from the SDSS images, are 
merged into one so that there are more stars to compare.
 Therefore, no matter how many reference images you provide, there will only be 
a single table here.
 If the two SDSS images overlapped, each object in the overlap region would 
have two rows (one row for the measurement from one SDSS image, and another 
from the measurement from the other).
 
@@ -30226,7 +30226,7 @@ The @option{--keeptmp} option can be used to stop the 
deletion of that directory
 @end menu
 
 @node zero point output, zero point options, Invoking astscript-zeropoint, 
Invoking astscript-zeropoint
-@subsubsection @code{astscript-zeropoint} output
+@subsubsection astscript-zeropoint output
 
 The output will be a multi-extension FITS table.
 The first table in the output gives the zero point and its standard deviation 
for all the requested apertures.
@@ -30263,7 +30263,7 @@ $ astfits jplus-zeropoint.fits -h1 --keyvalue=ZPVALUE
 @end example
 
 @node zero point options,  , zero point output, Invoking astscript-zeropoint
-@subsubsection @code{astscript-zeropoint} options
+@subsubsection astscript-zeropoint options
 
 All the operating phases of the this script can be customized through the 
options below.