Some whitespace fixes

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

src/libstrongswan/plugins/bliss/bliss_huffman_coder.c

@@ -131,7 +131,7 @@ bliss_huffman_coder_t *bliss_huffman_coder_create(bliss_huffman_code_t *code,
 		},
 		.packer = packer,
 		.code = code,
-		.index_max = (2*code->n_z2 - 1) * code->n_z1,		
+		.index_max = (2*code->n_z2 - 1) * code->n_z1,
 	);
 
 	return &this->public;

src/libstrongswan/plugins/bliss/bliss_sampler.c

@@ -185,7 +185,7 @@ METHOD(bliss_sampler_t, gaussian, bool,
 				return FALSE;
 			}
 			if (x || y || u)
-			{ 
+			{
 				break;
 			}
 		}

src/libstrongswan/plugins/bliss/bliss_signature.c

@@ -102,7 +102,7 @@ METHOD(bliss_signature_t, get_encoding, chunk_t,
 	encoding = packer->extract_buf(packer);
 
 	DBG2(DBG_LIB, "efficiency of Huffman coder is %6.4f bits/tuple (%u bits)",
-				   coder->get_bits(coder)/(double)(this->set->n), 
+				   coder->get_bits(coder)/(double)(this->set->n),
 				   coder->get_bits(coder));
 	DBG2(DBG_LIB, "generated BLISS signature (%u bits encoded in %u bytes)",
 				   packer->get_bits(packer), encoding.len);