[fusl] Remove some more tabs

fusl/src/math/exp2l.c

 /* origin: FreeBSD /usr/src/lib/msun/ld80/s_exp2l.c and
  * /usr/src/lib/msun/ld128/s_exp2l.c */
 /*-
  * Copyright (c) 2005-2008 David Schultz <das@FreeBSD.ORG>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
@@ skipping 505 matching lines @@
  *   a degree-10 minimax polynomial with maximum error under 2**-120.
  *   The values in exp2t[] and eps[] are chosen such that
  *   exp2t[i] = exp2(i/TBLSIZE + eps[i]), and eps[i] is a small offset such
  *   that exp2t[i] is accurate to 2**-122.
  *
  *   Note that the range of i is +-TBLSIZE/2, so we actually index the tables
  *   by i0 = i + TBLSIZE/2.
  *
  *   This method is due to Gal, with many details due to Gal and Bachelis:
  *
- *      Gal, S. and Bachelis, B.  An Accurate Elementary Mathematical Library
- *      for the IEEE Floating Point Standard.  TOMS 17(1), 26-46 (1991).
+ *      Gal, S. and Bachelis, B.  An Accurate Elementary Mathematical Library
+ *      for the IEEE Floating Point Standard.  TOMS 17(1), 26-46 (1991).
  */
 long double exp2l(long double x) {
   union ldshape u = {x};
   int e = u.i.se & 0x7fff;
   long double r, z, t;
   uint32_t i0;
   union {
     uint32_t u;
     int32_t i;
   } k;
@@ skipping 45 matching lines @@
                 z * (P3 +
                      z * (P4 +
                           z * (P5 +
                                z * (P6 +
                                     z * (P7 +
                                          z * (P8 + z * (P9 + z * P10)))))))));
 
   return scalbnl(r, k.i);
 }
 #endif