[hackers] [libzahl] Fix typo || Mattias Andrée

[git]

commit 3a3ea3e654fa7131c0812977f92dc923d4daf9ce
Author:     Mattias Andrée <maand...@kth.se>
AuthorDate: Wed May 11 20:51:46 2016 +0200
Commit:     Mattias Andrée <maand...@kth.se>
CommitDate: Wed May 11 20:51:46 2016 +0200

    Fix typo
    
    Signed-off-by: Mattias Andrée <maand...@kth.se>

diff --git a/doc/arithmetic.tex b/doc/arithmetic.tex
index f16f04f..e51d52f 100644
--- a/doc/arithmetic.tex
+++ b/doc/arithmetic.tex
@@ -101,7 +101,7 @@ in-place operation:
 Use this whenever possible, it will improve
 your performance, as it will involve less
 CPU instructions for each character-addition
-and it may be possible to elementation some
+and it may be possible to eliminate some
 character-additions.