improve readability of string: fix indentation and remove trailing spaces

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
diff --git a/libc/string/strlcpy.c b/libc/string/strlcpy.c
index 38277eb..d32b659 100644
--- a/libc/string/strlcpy.c
+++ b/libc/string/strlcpy.c
@@ -37,7 +37,7 @@
 			if ((*d++ = *s++) == '\0')
 				break;
 		}
-  }
+	}
 
 	/* Not enough room in dst, add NUL and traverse rest of src */
 	if (n == 0) {