diff --git a/service-t/native/libs/libnetworkstats/BpfNetworkStats.cpp b/service-t/native/libs/libnetworkstats/BpfNetworkStats.cpp
index 2970503..4d605ce 100644
--- a/service-t/native/libs/libnetworkstats/BpfNetworkStats.cpp
+++ b/service-t/native/libs/libnetworkstats/BpfNetworkStats.cpp
@@ -40,7 +40,7 @@
 
 using base::Result;
 
-// The target map for stats reading should be the inactive map, which is oppsite
+// The target map for stats reading should be the inactive map, which is opposite
 // from the config value.
 static constexpr char const* STATS_MAP_PATH[] = {STATS_MAP_B_PATH, STATS_MAP_A_PATH};
 
@@ -311,7 +311,7 @@
             !strncmp(lhs.iface, rhs.iface, sizeof(lhs.iface)));
 }
 
-// True if lhs is smaller then rhs, only compare iface, uid, tag and set.
+// True if lhs is smaller than rhs, only compare iface, uid, tag and set.
 bool operator<(const stats_line& lhs, const stats_line& rhs) {
     int ret = strncmp(lhs.iface, rhs.iface, sizeof(lhs.iface));
     if (ret != 0) return ret < 0;
diff --git a/service-t/native/libs/libnetworkstats/BpfNetworkStatsTest.cpp b/service-t/native/libs/libnetworkstats/BpfNetworkStatsTest.cpp
index 03e6016..4974b96 100644
--- a/service-t/native/libs/libnetworkstats/BpfNetworkStatsTest.cpp
+++ b/service-t/native/libs/libnetworkstats/BpfNetworkStatsTest.cpp
@@ -58,7 +58,7 @@
 constexpr const char IFACE_NAME1[] = "lo";
 constexpr const char IFACE_NAME2[] = "wlan0";
 constexpr const char IFACE_NAME3[] = "rmnet_data0";
-// A iface name that the size is bigger then IFNAMSIZ
+// A iface name that the size is bigger than IFNAMSIZ
 constexpr const char LONG_IFACE_NAME[] = "wlanWithALongName";
 constexpr const char TRUNCATED_IFACE_NAME[] = "wlanWithALongNa";
 constexpr uint32_t IFACE_INDEX1 = 1;
@@ -351,7 +351,7 @@
     ASSERT_EQ((unsigned long)2, lines.size());
 }
 
-TEST_F(BpfNetworkStatsHelperTest, TestUnkownIfaceError) {
+TEST_F(BpfNetworkStatsHelperTest, TestUnknownIfaceError) {
     updateIfaceMap(IFACE_NAME1, IFACE_INDEX1);
     StatsValue value1 = {
             .rxPackets = TEST_PACKET0,