[gnuastro-commits] master c9069ad: Book: corrected typo in column arithmetic

[Mohammad Akhlaghi]

branch: master
commit c9069ad9a86c68b9c2221b9ca3cf167f8462688f
Author: Mohammad Akhlaghi <address@hidden>
Commit: Mohammad Akhlaghi <address@hidden>

    Book: corrected typo in column arithmetic
    
    I had mistakenly put a `c' instead of `$' in the part describing how column
    names don't need it. It has been corrected.
---
 doc/gnuastro.texi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/gnuastro.texi b/doc/gnuastro.texi
index 2d1b8cd..329feb9 100644
--- a/doc/gnuastro.texi
+++ b/doc/gnuastro.texi
@@ -9128,7 +9128,7 @@ Otherwise you can use both single or double quotes.
 @end cartouche
 
 Alternatively, if the columns have meta-data and the first two are 
respectively called @code{AWAV} and @code{SPECTRUM}, the command above is 
equivalent to the command below.
-Note that the @key{c} is no longer necessary in this scenario.
+Note that the character `@key{$}' is no longer necessary in this scenario 
(because names will not be confused with numbers):
 
 @example
 $ asttable table.fits -cAWAV,SPECTRUM -c'arith AWAV 1e10 x'