remove trailing blank

diff --git a/lib/alloca_.h b/lib/alloca_.h
index 8a91698c54ada91d9627195a5b13919d3d4fc06b..10995510e25203bfdb75c3f1db0b70e5c9c0d6b7 100644 (file)
--- a/lib/alloca_.h
+++ b/lib/alloca_.h
@@ -39,7 +39,7 @@
 #ifdef __GNUC__
 # define alloca __builtin_alloca
 #elif defined _AIX
-# define alloca __alloca 
+# define alloca __alloca
 #elif defined _MSC_VER
 # include <malloc.h>
 # define alloca _alloca