[gnuastro-commits] master af4dca1: Typo in tutorial fixed

[Mohammad Akhlaghi]

branch: master
commit af4dca16ed4f7e6f7b6ca79f20cc424a93ba5662
Author: Mohammad Akhlaghi <address@hidden>
Commit: Mohammad Akhlaghi <address@hidden>

    Typo in tutorial fixed
    
    A typo in tutorial (a missing `$') was found by Dmitrii Oparin and has been
    fixed with this commit.
---
 THANKS                       | 1 +
 doc/announce-acknowledge.txt | 1 +
 doc/gnuastro.texi            | 2 +-
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/THANKS b/THANKS
index 4c9823d..d17b2a3 100644
--- a/THANKS
+++ b/THANKS
@@ -41,6 +41,7 @@ support in Gnuastro. The list is ordered alphabetically (by 
family name).
     Alan Lefor                           address@hidden
     Guillaume Mahler                     address@hidden
     Francesco Montanari                  address@hidden
+    Dmitrii Oparin                       address@hidden
     Bertrand Pain                        address@hidden
     William Pence                        address@hidden
     Bob Proulx                           address@hidden
diff --git a/doc/announce-acknowledge.txt b/doc/announce-acknowledge.txt
index 1f82afb..c764dc0 100644
--- a/doc/announce-acknowledge.txt
+++ b/doc/announce-acknowledge.txt
@@ -4,3 +4,4 @@ Leindert Boogaard
 Nushkia Chamba
 Takashi Ichikawa
 Alan Lefor
+Dmitrii Oparin
diff --git a/doc/gnuastro.texi b/doc/gnuastro.texi
index 30c7963..5329d5f 100644
--- a/doc/gnuastro.texi
+++ b/doc/gnuastro.texi
@@ -2605,7 +2605,7 @@ $ echo $n $r
 ## (9)  Use the number of pixels (first number passed to AWK) and
 ##      length of each pixel's edge (second number passed to AWK)
 ##      to estimate the area of the field in arc-minutes squared.
-$ area=(echo $n $r | awk '@{print $1 * ($2^2) * address@hidden')
+$ area=$(echo $n $r | awk '@{print $1 * ($2^2) * address@hidden')
 @end example
 
 The area of this field is 4.03817 (or 4.04) arc-minutes squared. Just for