Whitespace cleanup.

src/options.h

@@ -146,7 +146,7 @@ struct options_t {
         unsigned char osabi0;       // replacement if 0==.e_ident[EI_OSABI]
         enum { SCRIPT_MAX = 32 };
         const char *script_name;
-        bool preserve_build_id;		// copy the build-id to the compressed binary
+        bool preserve_build_id;     // copy the build-id to the compressed binary
     } o_unix;
     struct {
         bool le;