diff --git a/c-programming/io/freadln.c b/c-programming/io/freadln.c
index 9f96e54..383a4d3 100644
--- a/c-programming/io/freadln.c
+++ b/c-programming/io/freadln.c
@@ -23,7 +23,6 @@ int freadln(FILE* f, char** output, size_t* length_out) {
 	 * 	`length_out`
 	 * 	freadln_EOF: end of file
 	 * 	freadln_ERROR: an error occurred (see errno)
-	 * 	>= 0: length of read line
 	 */
 
 	if (output == NULL)