1 files changed, 3 insertions, 3 deletions

diff --git a/arabluatex.dtx b/arabluatex.dtx
index 787184c..3b4b8f0 100644
--- a/arabluatex.dtx
+++ b/arabluatex.dtx
@@ -144,7 +144,7 @@
 \usepackage{fontspec,luatextra}
 \defaultfontfeatures{RawFeature={+liga}}
 \setmainfont{Old Standard}[SmallCapsFont={Latin Modern Roman Caps},
-RawFeature={+mark;+ccmp;+ss05;+ss06}]
+  RawFeature={+mark;+ccmp;+ss05;+ss06}]
 \usepackage{arabluatex}[2016/07/09]
 \usepackage{varioref}
 \usepackage{hypdoc}
@@ -198,7 +198,7 @@ RawFeature={+mark;+ccmp;+ss05;+ss06}]
 %</driver>
 % \fi
 %
-% \CheckSum{371}
+% \CheckSum{0}
 %
 % \CharacterTable
 %  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
@@ -2517,7 +2517,7 @@ wa-ya.sIru ta.hta 'l-jild-i
 %   formatting directives as argument, like so:
 %   \cs{SetArbUp}\marg{code}.
 %    \begin{macrocode}
-\NewDocumentCommand{\al@arbup@dflt}{m}{\textsuperscript{#1}}%
+\NewDocumentCommand{\al@arbup@dflt}{m}{\textsuperscript{\thinspace#1}}%
 \NewDocumentCommand{\al@arbup}{m}{\al@arbup@dflt{#1}}
 \NewDocumentCommand{\arbup}{m}{\al@arbup{#1}}
 \NewDocumentCommand{\ArbUpDflt}{}{\let\al@arbup=\al@arbup@dflt}