diff --git a/debug/gdebug/gdebug_caller.go b/debug/gdebug/gdebug_caller.go
index a70ffda6a..485a61228 100644
--- a/debug/gdebug/gdebug_caller.go
+++ b/debug/gdebug/gdebug_caller.go
@@ -42,13 +42,13 @@ func init() {
 	}
 }
 
-// CallerPath returns the function name and the absolute file path along with its line
+// Caller returns the function name and the absolute file path along with its line
 // number of the caller.
 func Caller(skip ...int) (function string, path string, line int) {
 	return CallerWithFilter("", skip...)
 }
 
-// CallerPathWithFilter returns the function name and the absolute file path along with
+// CallerWithFilter returns the function name and the absolute file path along with
 // its line number of the caller.
 //
 // The parameter <filter> is used to filter the path of the caller.
diff --git a/util/gconv/gconv.go b/util/gconv/gconv.go
index 83d140625..be6b027ac 100644
--- a/util/gconv/gconv.go
+++ b/util/gconv/gconv.go
@@ -40,7 +40,7 @@ var (
 		"false": {},
 	}
 
-	// Priority tags for Map*/Struct* functions.
+	// StructTagPriority defines the default priority tags for Map*/Struct* functions.
 	// Note, the "gconv", "param", "params" tags are used by old version of package.
 	// It is strongly recommended using short tag "c" or "p" instead in the future.
 	StructTagPriority = []string{"gconv", "param", "params", "c", "p", "json"}