Some whitespace fixes

Didn't change some of the larger testing scripts that use an inconsistent
indentation style.

src/libstrongswan/plugins/newhope/newhope_reconciliation.c

@@ -14,7 +14,7 @@
  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * for more details.
- * 
+ *
  */
 
 #include "newhope_reconciliation.h"
@@ -166,7 +166,7 @@ METHOD(newhope_reconciliation_t, reconcile, chunk_t,
 			i2 = i1 + this->n4;
 			i3 = i2 + this->n4;
 
-			tmp[0] = this->q16 + 8 * (int32_t)v[i0] - 
+			tmp[0] = this->q16 + 8 * (int32_t)v[i0] -
 					 this->q  * (2*r[i0] + r[i3]);
 			tmp[1] = this->q16 + 8 * (int32_t)v[i1] -
 					 this->q  * (2*r[i1] + r[i3]);