[#794] fixed comment typos

tools/types/datetime.go

@@ -40,7 +40,7 @@ func (d DateTime) IsZero() bool {
 	return d.Time().IsZero()
 }
 
-// String serializes the current DateTime instance into a formated
+// String serializes the current DateTime instance into a formatted
 // UTC date string.
 //
 // The zero value is serialized to an empty string.

tools/types/json_array.go

@@ -13,7 +13,7 @@ type JsonArray []any
 func (m JsonArray) MarshalJSON() ([]byte, error) {
 	type alias JsonArray // prevent recursion
 
-	// inialize an empty map to ensure that `[]` is returned as json
+	// initialize an empty map to ensure that `[]` is returned as json
 	if m == nil {
 		m = JsonArray{}
 	}

tools/types/json_map.go

@@ -13,7 +13,7 @@ type JsonMap map[string]any
 func (m JsonMap) MarshalJSON() ([]byte, error) {
 	type alias JsonMap // prevent recursion
 
-	// inialize an empty map to ensure that `{}` is returned as json
+	// initialize an empty map to ensure that `{}` is returned as json
 	if m == nil {
 		m = JsonMap{}
 	}