diff --git a/lib_generic/string.c b/lib_generic/string.c
index e0b793a..181eda6 100644
--- a/lib_generic/string.c
+++ b/lib_generic/string.c
@@ -263,7 +263,7 @@
 #ifndef __HAVE_ARCH_STRSPN
 /**
  * strspn - Calculate the length of the initial substring of @s which only
- * 	contain letters in @accept
+ *	contain letters in @accept
  * @s: The string to be searched
  * @accept: The string to search for
  */