annoyed by a space.

git-svn-id: https://dosbox.svn.sf.net/svnroot/dosbox/dosbox/trunk@3554 67dff46e-583c-4055-8ee1-d6b00ecfda6c

Author: qbix79

acinclude.m4

@@ -390,9 +390,9 @@ typedef         double     Real64;
 #if SIZEOF_INT_P == 4
   typedef Bit32u Bitu;
   typedef Bit32s Bits;
- #else
+#else
   typedef Bit64u Bitu;
   typedef Bit64s Bits;
- #endif
+#endif
 
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