nitcc: remove trailing spaces

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>

diff --git a/contrib/nitcc/src/autom.nit b/contrib/nitcc/src/autom.nit
index ac69b3b..a8b9fa5 100644 (file)
--- a/contrib/nitcc/src/autom.nit
+++ b/contrib/nitcc/src/autom.nit
@@ -537,7 +537,7 @@ class Automaton
 
                var dfa = new Automaton.empty
                var n2d = new ArrayMap[Set[State], State]
-               var seen = new ArraySet[Set[State]] 
+               var seen = new ArraySet[Set[State]]
                var alphabet = new HashSet[Int]
                var st = eclosure([start])
                var todo = [st]
@@ -628,7 +628,7 @@ class Automaton
                        for t in s.outs do
                                if t.symbol != null then continue
                                var to = t.to
-                               if res.has(to) then continue 
+                               if res.has(to) then continue
                                res.add(to)
                                todo.add(to)
                        end
@@ -649,7 +649,7 @@ class Automaton
                                var l = sym.last
                                if l != null and l < symbol then continue
                                var to = t.to
-                               if res.has(to) then continue 
+                               if res.has(to) then continue
                                res.add(to)
                        end
                end