remove straying tabs on line end (no functional change)

tests/utils.cpp

@@ -33,25 +33,25 @@ TEST(Utils, hasKey) {
  ASSERT_FALSE(utils::hasKey(testmap, std::string { "testthere" }));
  ASSERT_FALSE(utils::hasKey(testmap, std::string { }));
  
-}	
+}
 
 TEST(Utils, urldecode)
 {
 	std::string testr1 = "abc123=23";
 	std::string decoded = utils::urldecode(testr1);
 	ASSERT_TRUE(testr1 == decoded);
-	
+
 	std::string testr2 = "a%20b";
 	std::string decoded2 = utils::urldecode(testr2);
 	std::string expected2 = "a b";
 	ASSERT_TRUE(decoded2 == expected2);
-	
+
 	std::string testr3 = "a%";
 	std::string expected3 = "a%";
-	
+
 	std::string decoded3 = utils::urldecode(testr3);
 	ASSERT_TRUE(testr3 == expected3);
-	
+
 }
 
 TEST(UTILS, toUInt)
@@ -62,7 +62,7 @@ TEST(UTILS, toUInt)
 	unsigned int actual = utils::toUInt(number);
 	ASSERT_EQ(expected, actual);
 	});
-	
+
 	ASSERT_THROW(utils::toUInt("abc"), std::invalid_argument);
 	ASSERT_THROW(utils::toUInt("999999999999999999999"), std::out_of_range);