[PATCH 1/2] web intf: Remove trailing spaces

[Marco de Abreu]

---
 share/lua/modules/common.lua | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/share/lua/modules/common.lua b/share/lua/modules/common.lua
index 8c49c71..e3d3901 100644
--- a/share/lua/modules/common.lua
+++ b/share/lua/modules/common.lua
@@ -47,7 +47,7 @@ function table_copy(t)
 end
 
 -- tonumber() for decimals number, using a dot as decimal separator
--- regardless of the system locale 
+-- regardless of the system locale
 function us_tonumber(str)
     local s, i, d = string.match(str, "^([+-]?)(%d*)%.?(%d*)$")
     if not s or not i or not d then
@@ -69,7 +69,7 @@ function us_tonumber(str)
 end
 
 -- tostring() for decimals number, using a dot as decimal separator
--- regardless of the system locale 
+-- regardless of the system locale
 function us_tostring(n)
     s = tostring(n):gsub(",", ".", 1)
     return s
@@ -100,7 +100,7 @@ end
 function print_callbacks()
     print "callbacks:"
     table_print(vlc.callbacks)
-end 
+end
 
 -- convert a duration (in seconds) to a string
 function durationtostring(duration)
@@ -174,4 +174,4 @@ function volume(value)
     else
         vlc.volume.set(tostring(value))
     end
-end
+end
\ No newline at end of file
-- 
1.9.1