common-aliases: minor style fixes

plugins/common-aliases/common-aliases.plugin.zsh

@@ -56,17 +56,17 @@ if is-at-least 4.2.0; then
   # open browser on urls
   if [[ -n "$BROWSER" ]]; then
     _browser_fts=(htm html de org net com at cx nl se dk dk)
-    for ft in $_browser_fts ; do alias -s $ft=$BROWSER ; done
+    for ft in $_browser_fts; do alias -s $ft=$BROWSER; done
   fi
 
   _editor_fts=(cpp cxx cc c hh h inl asc txt TXT tex)
-  for ft in $_editor_fts ; do alias -s $ft=$EDITOR ; done
+  for ft in $_editor_fts; do alias -s $ft=$EDITOR; done
 
   _image_fts=(jpg jpeg png gif mng tiff tif xpm)
-  for ft in $_image_fts ; do alias -s $ft=$XIVIEWER; done
+  for ft in $_image_fts; do alias -s $ft=$XIVIEWER; done
 
   _media_fts=(ape avi flv m4a mkv mov mp3 mpeg mpg ogg ogm rm wav webm)
-  for ft in $_media_fts ; do alias -s $ft=mplayer ; done
+  for ft in $_media_fts; do alias -s $ft=mplayer; done
 
   #read documents
   alias -s pdf=acroread