From: Krishnakumar Gopalakrishnan <krishna.kumar@ucl.ac.uk>
Date: Tue, 14 Jan 2020 16:14:03 +0000 (+0000)
Subject: converts l_2 to LaTeX code
X-Git-Tag: v9.2.0-rc1~681^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80dd3f8d97286ce6d231300eecdf6a49e78dff8b;p=dealii.git

converts l_2 to LaTeX code
---

diff --git a/include/deal.II/base/point.h b/include/deal.II/base/point.h
index 7599edde4c..d6a109c10e 100644
--- a/include/deal.II/base/point.h
+++ b/include/deal.II/base/point.h
@@ -307,7 +307,7 @@ public:
 
   /**
    * Return the Euclidean distance of <tt>this</tt> point to the point
-   * <tt>p</tt>, i.e. the <tt>l_2</tt> norm of the difference between the
+   * <tt>p</tt>, i.e. the $l_2$ norm of the difference between the
    * vectors representing the two points.
    *
    * @note This function can also be used in CUDA device code.