remove trailing spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36799 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

process.c

@@ -2726,7 +2726,7 @@ run_exec_rlimit(VALUE ary, struct rb_execarg *sargp, char *errmsg, size_t errmsg
                                        RLIM2NUM(rlim.rlim_max)));
             if (sargp->rlimit_limits == Qfalse)
                 newary = sargp->rlimit_limits = hide_obj(rb_ary_new());
-            else 
+            else
                 newary = sargp->rlimit_limits;
             rb_ary_push(newary, tmp);
         }

variable.c

@@ -2392,7 +2392,7 @@ cv_i(st_data_t k, st_data_t v, st_data_t a)
     }
     return ST_CONTINUE;
 }
- 
+
 static void*
 mod_cvar_at(VALUE mod, void *data)
 {

vm_insnhelper.c

@@ -1873,7 +1873,7 @@ check_match(VALUE pattern, VALUE target, enum vm_check_match_type type)
 #if defined(_MSC_VER) && _MSC_VER < 1300
 #define CHECK_CMP_NAN(a, b) if (isnan(a) || isnan(b)) return Qfalse;
 #else
-#define CHECK_CMP_NAN(a, b) 
+#define CHECK_CMP_NAN(a, b) /* do nothing */
 #endif
 
 static inline VALUE