fix: correct typos and improve comments across multiple files by codespell (#4116)

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>

tests/unit/shared-utils/bh_assert_test.cc

@@ -15,7 +15,7 @@ class bh_assert_test_suite : public testing::Test
     // accessed from sub-classes.
 
     // virtual void SetUp() will be called before each test is run.  You
-    // should define it if you need to initialize the varaibles.
+    // should define it if you need to initialize the variables.
     // Otherwise, this can be skipped.
     virtual void SetUp() {}
 

tests/unit/shared-utils/bh_common_test.cc

@@ -15,7 +15,7 @@ class bh_common_test_suite : public testing::Test
     // accessed from sub-classes.
 
     // virtual void SetUp() will be called before each test is run.  You
-    // should define it if you need to initialize the varaibles.
+    // should define it if you need to initialize the variables.
     // Otherwise, this can be skipped.
     virtual void SetUp() {}
 

tests/unit/shared-utils/bh_hashmap_test.cc

@@ -44,7 +44,7 @@ class bh_hashmap_test_suite : public testing::Test
     // accessed from sub-classes.
 
     // virtual void SetUp() will be called before each test is run.  You
-    // should define it if you need to initialize the varaibles.
+    // should define it if you need to initialize the variables.
     // Otherwise, this can be skipped.
     virtual void SetUp() {}
 

tests/unit/shared-utils/bh_list_test.cc

@@ -15,7 +15,7 @@ class bh_list_test_suite : public testing::Test
     // accessed from sub-classes.
 
     // virtual void SetUp() will be called before each test is run.  You
-    // should define it if you need to initialize the varaibles.
+    // should define it if you need to initialize the variables.
     // Otherwise, this can be skipped.
     virtual void SetUp() {}
 
@@ -70,7 +70,7 @@ TEST_F(bh_list_test_suite, bh_list_remove)
     bh_list_insert(&list_test, &elem_insert_4);
     EXPECT_EQ(BH_LIST_SUCCESS, bh_list_remove(&list_test, &elem_insert_1));
 
-    // The elem specified by prameter is not in the list.
+    // The elem specified by parameter is not in the list.
     EXPECT_EQ(BH_LIST_ERROR, bh_list_remove(&list_test, &elem_insert_1));
 
     // Illegal parameters.

tests/unit/shared-utils/bh_log_test.cc

@@ -16,7 +16,7 @@ class bh_log_test_suite : public testing::Test
     // accessed from sub-classes.
 
     // virtual void SetUp() will be called before each test is run.  You
-    // should define it if you need to initialize the varaibles.
+    // should define it if you need to initialize the variables.
     // Otherwise, this can be skipped.
     virtual void SetUp() {}
 

tests/unit/shared-utils/bh_queue_test.cc

@@ -15,7 +15,7 @@ class bh_queue_test_suite : public testing::Test
     // accessed from sub-classes.
 
     // virtual void SetUp() will be called before each test is run.  You
-    // should define it if you need to initialize the varaibles.
+    // should define it if you need to initialize the variables.
     // Otherwise, this can be skipped.
     virtual void SetUp() {}
 

tests/unit/shared-utils/bh_vector_test.cc

@@ -16,7 +16,7 @@ class bh_vector_test_suite : public testing::Test
     // accessed from sub-classes.
 
     // virtual void SetUp() will be called before each test is run.  You
-    // should define it if you need to initialize the varaibles.
+    // should define it if you need to initialize the variables.
     // Otherwise, this can be skipped.
     virtual void SetUp() {}
 

tests/unit/shared-utils/shared_utils_test.cc

@@ -16,7 +16,7 @@ class SharedUtilsTest : public testing::Test
     // accessed from sub-classes.
 
     // virtual void SetUp() will be called before each test is run.  You
-    // should define it if you need to initialize the varaibles.
+    // should define it if you need to initialize the variables.
     // Otherwise, this can be skipped.
     virtual void SetUp() {}